Agreed with EvilBroScientist, there are PLENTY of teams to choose from but does age group matter to you? And competitive level?
IIRC, Red Fusion's age range is more on the younger side (20s-30s) whereas Splash Test Dragons are older? (some in their 20s,30s,40s)
Although turn around rates are high for some teams (with people joining diff. teams and such) and certain teams aim to make significant jumps, here's last year's standings if it matters to you.
http://www.dragonboatwest.net/index.php?page=15 (Ranked based on outcomes of races in BC, although I don't if it's been updated since Alcan).