ours is 35' and tows great, I have the Reese Dual cam. like with any trailer you have to really pay attention while towing.
when we fill up DW will help me get in and out of the station- more worried about the other drivers.
have had a few tight campsites due to trees, just take it slow and get out and walk it if unsure.
I also use Google Earth to look at the campgrounds and sites prior to booking sites. did this with both trailers - so far so good!
the truck and TT we have now is 8' longer than the last truck and TT we had, it took some getting used to but I'm doing just as good with this set up as I did the other.
2007 Chevy 2500HD CC
2010 V-Lite 30WRLTS
Nights Camped 2011 -64
Nights Camped 2012 -50
"I Live in My Own World, But It's OK. They Know Me"