jsantos615,
Do you get any trailer sway when towing the Supra? What speeds are you comfortable traveling at? I know we aren't supposed to exceed 55, but how does it handle in the 60-70 mph range? And how does it handle when you have to make minor adjustments at speed (e.g. to stay in your lane)?
I am considering a Mastercraft X-1/(X-2) with a tandem trailer. I am worried that the GX wont cut it. The boat at trailer will probably be about 500 lbs less than your Supra.
Do you have a weight distribution hitch? At what level do you set your ride control (sport . . . comfort)?
Thanks!