You should plan ahead if you intend to travel for a prolonged period of time. It might be worth packing some essential items, such as water, food, first aid kits, flashlights, and batteries. This will help you feel prepared and more confident that you will be able to deal with any situation.
The best place to start is with a basic emergency kit. Ensure you include bandages, antiseptic cream, painkillers, gauze pads, scissors, tweezers, thermometers, disinfectant wipes, and alcohol swabs. You may also want to include a flashlight for checking what is in your kit during power outages.
A good way to store these items is in a plastic container with a lid. This will keep your items clean and dry.
Another option is to store a few weeks worth of food. You could even freeze your own food. These foods are very easy to make and do not require any cooking tools. You just need to add hot water and it's ready for you to eat.
Another option is to install a solar-powered battery back up system. This will allow for you to charge your phone, tablet and laptop.