Youtube has a lot of good video on how to dress game and other tips, nothing beats exploring and figuring it out as you go, especially for small game. Large game is a bit more involved and you can get in over your head pretty quick if you have NO idea what you are doing or what you need. Sounds like you'll be fine just scouting around within the regs and learn as you go. You'll probably need a bow or 22LR at least for small game, not sure pellet hunting is technically legal unless its Class C. Definitely bring a first aid kit and some basic survival stuff if you are going offroads, being stuck in areas if you get stuck or some other break down is not good and some basic survival stuff can go a long ways.
Good luck and enjoy the journey!