Aerotrek.us
The American Aerotrekking Society. Promoting safety, and providing a forum for the sharing of information among sport organizers and participants. Also providing a validating body for the creation of trek routes.

Airtrek.org
The Yellow Birds Aerotrekking Club.  The largest private aerotrek club, with seven airfields and facilities that span 500 miles throughout Arizona and New Mexico.

Triketreks.com
The South Park, Colorado, aerotrek Club.  They have the highest altitude routes in the U.S.

Skygypsies.com
An irreverent group of aerotrekkers.  But they maintain strict safety rules and have created substantial ground support facilities.

CanyonRunners.org
A level 5, extreme aerotrekking club.

Aerotrekking.com
The Southwest Aerotrekking Academy. Here you can receive instruction of basic to advanced flight principles, flight safety, and ground instruction for kite wing aircraft. The Academy teaches new and experienced pilots the sport of Aerotrekking.