Rere is correct. To help ease y'all minds I emailed brad Taylor, the current president of MCC. Below is his reply.

Dee

Glad to hear from you. If you planned on fishing both events- Big Mama and MCC regular tournament- it would be $250.00( $100 for Big Mama-$100 for MCC tournament and a $50 membership). If you ONLY wanted to fish the Big Mama it would be only $100.

Yes you can launch from any ramp you like. Must be in weigh-in line at Academy Sports in Flowood BY 3:00

Brad