There is a big difference in getting a kid ready for an indoor hunt and an outdoor romp around the woods. Since only you know the clues and destinations on the hunt, be sure to let people know what to wear. Make sure you account for the weather as well, especially if you're outside. If it rains, can you still hold the hunt? The general idea is that the first clue leads in some way to another location, which has a clue leading to another location, and so on until they reach the treasure. But the first clue is usually delivered in a dramatic fashion, kicking things off with a bang: Presenting the clue in a cool box or wrapping, like a "wax sealed" envelope, a mini treasure box, rolled up in a bottle, etc. Presenting the clue to everyone at once, like with a banner, sign, or by announcing it out loud. Running a game or challenge, such as a pie eating contest, egg race, etc. When they finish the challenge, they get the first clue. While some challenge is good, and you don't have to help every time, kids will get quickly frustrated if they stall out on a clue. Have a couple of "back-up" clues in your brain to point kids in the right direction if you see them getting worried. Let the kids know at the beginning where to find you or other parents. Make sure you tell a few other chaperones where the clues are located so that they can help as well. The last thing the kids will be thinking off as they dig for clues is hydration and sun block. So keep it on hand for them, or leave a few water bottles and block at some of the clues, allowing them to refuel on the go. A couple boxes of granola bars are a great, on-the-go snack. You can pass them out at the beginning or give them out halfway through. Smaller children shouldn't be out on their own unless you can keep eyes on them at all times. The buddy system, where each kid has at least one partner to work with, will help them get through the hunt faster and much safer.
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One-sentence summary -- Let the guests know the appropriate clothing for the hunt in advance. Decide on some fun way to present the first clue to the kids. Be available for help and guidance if kids get stuck. Provide water, snacks, and sunscreen, especially if it's going to be a long hunt. Buddy up any kids younger than 10, unless you're in a small enough area.

Go find a smart phone that you no longer use, but that is in working condition. It doesn't have to be the most up-to-date model, but it should have sufficient storage to download the Skype application. Delete other apps to make room, if necessary. Now that the old phone has Skype up and running, go through and make sure that you have active Skype accounts on any phones that you plan to use to monitor your baby, usually your primary cell phone. Use a stand or a shelf to position the phone so that it captures the entirety of your baby's room or just the crib area, essentially whatever it is you would like to view. Make sure that you get the distance right so that you can see you baby's movements, but also small details as well. It may help to pull up Skype as you are positioning the room phone. Have your partner or someone else stand in another location and tell you what they are seeing on their connected phone. This will allow you to make small adjustments in positioning.
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One-sentence summary -- Pull out an old phone. Install Skype on your primary phones. Install the old phone in the room.

If you want to make your fabric a particular size, place the vinyl over an object that's as large as you want it to be. If you're stretching vinyl out for a specific reason, such as to reupholster a piece of furniture, place the fabric on top of the object in question. If you'd like, you can place your vinyl over the object in question before heating it up. To stretch out your vinyl, grab 1 end of the fabric with your fingers and slowly pull it toward yourself. If you're working with firm 2-way vinyl, feel free to use a lot of force while pulling. If you're stretching thin 4-way vinyl, pull carefully to avoid tearing the fabric. If necessary, hold the other side of the vinyl down with a bar clamp or ask a friend to keep it in place. As your vinyl stretches, it may develop small, unappealing wrinkles. To remove these, simply press down on the fabric with your fingers and smooth them out. If you're stretching the vinyl over a specific object, make sure to press out any creases or air bubbles that form. Over time, your vinyl will cool down and become harder to manipulate. If this happens while you're stretching it out, grab your heat gun and run it over the material again. Do not press your heat gun to the vinyl fabric. If you do, you may damage the vinyl itself as well as the material underneath. If your vinyl starts to overstretch, make small incisions along the edges of the fabric with a pair of scissors or a precision knife. This will give you the ability to pull on 1 portion of the fabric without affecting the other parts. Only use this technique on pieces of fabric where the edges won't be visible, such as vinyl upholstery. If you're pulling the vinyl around an object with curves, you may need to cut the fabric to help it better fit the object's shape. If you're using your vinyl to reupholster an object, you'll need to secure the material to keep it from peeling off. To do so, pull the fabric as tight as you can and hold it down to the object. Then, use a staple gun to shoot staples into the vinyl fabric. Place staples between 1 and 2in (2.5 and 5.1cm) apart around the entire perimeter of the object. When finished, you should have a long line of evenly spaced staples. If necessary, ask a friend to hold the fabric down or use a bar clamp to keep it in place while you staple it.
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One-sentence summary --
Place your vinyl over the object you're upholstering, if applicable. Stretch the vinyl between your hands. Press down on the fabric to remove wrinkles. Apply additional heat if the fabric stops stretching. Make non-visible cuts along the edges of the fabric if you overstretch it. Secure the fabric with staples if necessary.