I have a 2008 Ford F150 4X2 4.2L V6 single cab. I love my truck, it may not have a huge engine, but I've never had an issue towing anything.
I own my Tracker V18, which I think is right under 2k lbs and it has absolutely no issue moving it around.
I also tow my grandfather's Ranger, which is an older 17.5' (I think they called it an 18 back then) and, still, absolutely no issues. I'm guessing it's about 2.5-3k lbs.
However, it might also depend on the kind of boat too. Ski and runabout boats weigh more than a typical bass boat.
A transmission cooler will help, I don't believe I have one and I've pulled both boats to Florida and back.
Edited by Vidahr (07/31/17 10:03 AM)
Sam Houston State University Alumni
2003 Tracker Tournament V18 w/ 115 HP Mercury
Pelican Enforcer 120X