One of the things that both Petina and Jackie like about the little sea lion outfit that Petina owns is that unlike most mermaid suits can be fun in and out of the water! [link]
Here we see the two of them putting suit to good use on dry land. Petina has actually gotten pretty good at move around on land in it, and can do a convincing sea lion gait in the suit. Since Jackie is not on life guard duty now she has changed into a circus ringmaster costume that Petina bought for her awhile back. You can say one thing for them. They know how to keep from getting bored.