[Bigblue-gen1]

That's an '06, 4.7L ?
4 x 4 or 2 WD ?

If I remember right, when I bought my trailer, the manual said my tow capacity was 7100. I haven't gotten to tow my trailer yet, unfortunately I've been living in it full time for a year and a half, since we lost our house.
I know I will be needing a dist. hitch when the time comes, and if your set up works well (and sounds like it did great if you were able to run 75 mph and around big trucks), I would be interested in the specs. on it. (Make, model, etc. - did it come with the trailer purchase, or did you buy it seperate, if so, how much, if you don't mind me asking).
Another question, do you tow other trailers or was this fairly new to you? I haven't towed a lot, so my first outing with this big a trailer will be interesting. Mine is 26', 30-31' counting the tongue.