Aerobatic training in the USA

[djpil]

A list of aerobatic schools:
http://www.iacusn.org/schools/index.php

I can recommend:
APS in Arizona Upset Recovery Instruction, Aerobatics Flying, Spin/Stall Flight Training
Tutima Academy Tutima Academy | Sean D. Tucker
Greg Koontz Welcome to Greg Koontz Aviation!
Dagmar Kress Welcome | Dagmar Aerobatics
Rich Stowell Rich Stowell's Aviation Learning Center
and Bud Davisson of course
(no particular order).

Seems to me that a tourist visa would suffice for "enrollment in a short recreational course of study" which is what my friends have done.

I'm currently in the US for a couple of aerobatic contests - unfortunately the first was washed out in the Colorado floods.