I ride at a QH barn with long time AQHA trainers and showers, who have owned, shown, and trained QH's their whole life in the AQHA industry. Every horse at our barn is willing, calm as can be, and very talented. We still have some old retired world champions giving lessons to the little ones at summer camp, lessons, and local open shows! Right now, my trainers only have competitive hunters that show appendixes (which is what I own) and every horse we haul, which is around 14 horses, is very smart and talented in their own way.
Mine never (knock on wood) refuses, always willing to do anything I ask him, learned everything he knows very fast, and is extremely talented. You should PM me! If we're on the same coast, I'll give you my barn's info! We have all sorts of hunters for sale, and probably have the best prices for hauling, board, show fees etc. in the AQHA world in FL. (: