I would hope that if the motor home passes your inspection and a test drive then it should make a 10 hour trip home with out having to bring all that stuff with you and as others have said a credit card and a cell phone should get you any help you may require on your trip home. don't see a need to flying all those tools to the coach and the inspector is the best route to take, be extremely cautious with the dealer and sales person, Make them check the fluids and tire pressures while your watching to make sure they check and correctly adjust or fill anything needed related to the normal pre-trip items. you can purchase some bedding at Wal-Mart. When you get home, if you go ahead and purchase the coach then load up all those other items if you feel you need them.
