To Bike or not to bike, that is the question

So, I've been thinking lately that I should join the Waterloo cycling club. It would be something different to do and it would be social. The only problem is that it might conflict with swimming a bit because of the times. Also, I would have to find someone willing to ride my tandem bike with me. Well, either way, I know a few people who are involved and maybe if I ask them more questions I can get a better idea of whether it would be beneficial or not...then again, maybe I'll get horseback riding lessons for the summer. :) I can't decide.