I wanted to ask before I try to tow my boat. I have a 2006 Chevy Trailblazer SS which is rated to tow around 6400lbs to 6700lbs or so. The truck has plenty of power at 400HP and a Heavyduty transmission but its the weight Im worried about. I have a 1996 Bayliner 2855 the dry weight on the boat...