Lots of great info posted. So I'll give you my experience: I previously had a 27' Jayco and towed it with a 1500 GMC and it towed just fine. Upgraded to a 2500 Chevy and it towed awesome. Upgraded my trailer to a 34', and outside of towing just a few miles, there's NO WAY I'd want to or enjoy towing that size with anything less than a 3/4 ton. As a matter of fact, towed it to Yellowstone this summer and it handled perfectly.
Now, can it be done with a 150? Probably. Go visit the Ford EcoBoost forum and those guys tow some CRAZY weights. But I can't imagine it would be any fun.
