Several things came to mind:
You can run the generator and roof air while you drive if you need extra cooling and power for video games
My choice for finding RV spots is www.rvparkreviews.com and once you find a park then go to the park website to get the full details and make reservations
Buy a Boy Scout Handbook (the older the better) it has great tips on things to do in the wilderness and sections on plant, animal, bird identification and more...
Take the RV out to a big empty parking lot and practice driving, parking and emergency maneuvers with it so you become very comfortable knowing what it will do if you have to make a quick lane change or a panic stop.
Good luck with your adventures