I want to travel up North for a week but don't want to be burdened with always staying in a site. Can I install a generator like one found in Motorhome on my Travel trailer? I have a carry rack on back of unit that can house one and want it to supply power to A/C and electrical needs. If I can do it what size do I need and how difficult would it be to hook up to my propane. I have 2 large tanks on my front.