One of the best ways to keep your hammock dry while camping is to use a tarp. Tarps are great because they can be used for a variety of purposes, including providing shade and protection from the rain. If you don't have a tarp, you can also use a tree branch or large leaves to create a makeshift shelter over your hammock. Another way to keep your hammock dry is to choose a campsite that is in a protected area, such as under a tree or next to a rock wall. This will help block the wind and rain from coming into contact with your hammock. You can also make sure that your campsite is on high ground so that water will not pool around you while you sleep.