You can never have too many tools, but in this case there is a limit to what you can do on the road. I carry a socket set, a set of wrenches, hammer, screwdriver set and that's about it. I also carry a battery operated drill. Make sure you have the square driver for all those RV screws that hold the thing together. Also a torque wrench big enough to check torques on the wheel nuts.
2007 Damon Daybreak 3060, Ford 16,000# Chassis,
Ford C-Max Hybrid Toad , Suzuki V Strom 1000cc