I also spent some time with Bruce Thalheimer. I learnt a lot in a short time and enjoyed myself.
He used to be reachable via Everglades Aerobatics, Inc.
4849 Berkeley Drive
Naples, FL 34112
Bruce Thalheimer
800/998-8423 (O)
941/261-8422 (O)
941/774-4773 (H)
I don't know if he is still there