this is the first time on thisforum and im looking for some advice or opinions i have been looking for a class a motorhome .well im going to pick one up tomorrow.its a 1984 allegro bay.its at aprice i can afford.it has two rooftop a/c but will only run 1 at atime .it trips a breaker when you turn them both on.other than this problem it runs and drives down the road .it has 60000miles and a 454 engine. i really dont know what else to look for i figure if it has cold a/c starts and drives good it should be worth 4000$. im new here and it looks like i will be hanging around.