I just got a 1995 Jayco 1006 last fall and am getting ready to use it this spring. It is currently only set up to plug in to power the camper. There is no battery or TV hookup for the lights and heater (don't care about fridge or grill - I probably won't use either, although they do work). Since we camp in places that don't have hookups, I need to modify the wiring to either a battery or to just connect to the TV battery (this is what we did with our popup growing up). How much of a project am I looking at? I am mechanically inclined but don't usually mess with wiring. I can't imagine there is very much to this and the local RV places want $200+ to do it. I only plan on using the lights for a bit at night and the heater to take the chill out of the air in the morning. I will not run anything all night, and I will unhook from the TV overnight if I do that route, so I'm not that concerned about draining the TV battery. Can someone help me out?