Joined a gym, eek!

Well as they say,'enough is enough' and I don't quite know what tipped me over the edge to actually pick up the phone and whisper like a stalker.. 'I want to join your gym'.!! but here I am four and a half hours of induction later  ( the first time I was induced took much less time than that, haha but that's another story) I know I can come accross as a bit thick but four and a half hours, am I such an insurance risk? btw it isn't me in the picture but I guess you knew that , haha! I had casually mentioned the fact that I had made an appointment to Suzanne Olive who shrieked can I come too, she had bought some trainers months previously just waiting for this exact moment, so I do have a gym buddy and dare I say it a partner in crime at zumba (first session on wednesday!) I've heard a lot about zumba and have wanted to 'join the party' but until now have been a zumba wallflower, but no more! it's a new 'fit for the future' me! any zumba tips???