Heading through North Carolina and my rv completely shut off when I stopped at a exit ramp. It was running fine and then all a sudden it completely shut off. It took me a few minutes to crank it back on and now it's running down the road. Two days ago it took a few seconds to start which has never happened before and when Ideling it was kind of shaky. I went and changed the fuel filter, oil, oil filter, and had all fluid levels checked. The battery's are showing all charged and were also checked as fine during the oil change. The ac quit blowing air out today (hot and cold) nothing comes out of the vents on any setting and then shortly after the rv completely turned off when I stopped at the stop sign and took a while to start back up. What's going on?! I can't afford to break down this far away from home!