I'm thinking about installing a class III hitch on my 01 mounty, 5.0L AWD. It looks to have the extra trans cooler already installed so I would assume it's prewired for the towing package. From what I've read, it should have the wiring connector somewhere under the rear tail lights (either side). Do the hitches for these just bolt on or would I have to drill any holes? Not sure if that's specific to the hitch or if they all just bolt on to the explorers/mountaineers. I thought I'd also ask if it'd be a problem towing a decent size fishing boat (prob around 2500 pounds or so) with 2-3 people in the Mounty down in the hills of Tennessee. It's a 850 mile round trip from up here in Indiana. Normally we take my step-dad's 98 jeep grand cherokee, but it's going to need some work this year before we leave for the trip & I'm not interested in having that thing break down on me. I would just assume use the Mounty if that sounds like it could do it. Any thoughts?