We require $5 launch fee per flier or be a club member to fly other than low-power rockets at our launches. Tri-Cities Rocketeers membership is $15 per person/family for the launch year. Please note we are a cash-only club and presently cannot accept checks for payment. We have a simple form to fill out to register, if you want to join our club. Just contact one of our board members during the launch. All the proceeds go toward improving our GSE. Thanks for your support!