I took my older DD to gymnastics (a parent & tot class) when she was about 2 yrs 10 months old...she loved it and ended up doing another 2 years of gymnastics. This year she opted for skating lessons and who knows what next year will bring (she is already talking about hockey!) Honestly, I think gymnastics is the thing she is most suited for, but I am happy to let her try out all the activities available in our town and then decide on her favourite one to focus on. Really hoping it's not hockey as it is crazy expensive!
(oh, and I have to add that we live in such a small town that there is no bouncy places here except a small one at the church, so if we don't do organized activities there isn't much else!)