I visited Wet O Wild, Kolkata a year ago with my family we took tickets for amusement which was 500RS per head and water park which was 400RS per head and a costume of 120RS after wasting 1000RS per person we went on all the rides in both amusement park and water park.But we found that the management was not caring about there customer.We thought that we should visit Imagica, Mumbai as it also cost approximately same.
I am from Bhopal and there is a amusement park and water park named "Kahnna fun city".
Which cost RS500 for both with better management.
I would suggest you to please go to Imagica rather then Wet O Wild.