Drop weight under the sun

I'm at the beach this weekend with the wife and without us knowing we are dropping calories while having fun.
Try this beach routine out:

1. Stand ten feet apart from each other and have one person swim to the other. For a total of 5 sets
2. Grab a ball and play go long for a total of 5 sets each.
3. Catch 20 waves each
4. Try and treading water for 3 sets each as long as possible.

Done!!! Have fun.