Your comments

by membership type for renewals would also work -- currently have member purchase a non playing renewal  membership then after payment received ( seperate from CR ) we  change the membership type -  would be easier to track by being able to simply approve once payment confirmed 

Tim   - Will the waitlist feature work with the "Match Maker --- open reservations" so that if CR cancels a Open Reservation due to not meeting the minimum players then the waitlist players can receive a text or email notification of the opening  ?