I towed a 21 foot skeeter w/ 200hp motor with a gmc acadia for several years. never had a problem at the ramp. the trailer was a dual axle and had trailer brakes, and I made sure the brakes were always in good working order. I would not be comfortable driving above 60, because even with the surge brakes, I'm not sure how a quick maneuver would come out. the key is - take it easy and allow plenty of room.
I think a pilot is a little smaller than an acadia.