Insert basic medical supplies in a waterproof first aid bag. These items should include sterile gloves, antiseptic cream, burn relief ointment, hydrocortisone cream, calamine lotion, medicated sunburn spray or cream, lip ointment, antiseptic spray, adhesive bandages, gauzes, eye wash, cotton swabs, hydrogen peroxide, sterile water, scissors, a thermometer, tweezers and first aid tape.
Include any personal medications in a separate bag. Add any over-the-counter pain medicines to this bag, as well as a list of important contacts such as doctors and insurance agents.
The kit should have some items for safety in case the RV gets stuck or breaks down. These items include a whistle, a knife, clean string, water purifying tablets, flashlights and extra batteries, a fire steel, and a space blanket. A disposable camera could come in handy too in case photos need to be taken of an accident.