Practicing removing triathlon wetsuit after swim?

I will be using a wetsuit for the first time in a triathlon. There are no open water areas where I can practice removing the wetsuit after swim for transition. We only have swimming pools around here. Any tips? Water for the tri is around 72 degrees in Galveston Texas. I know I can swim without the wetsuit, but I know it should help with my buoyancy since the swim is my weakest.