Most of this episode takes place at the pool which wasn't located on the Hey Dude set. The pool was the actual one that is located at the Tanque Verde Ranch. The pool with a little remodeling since Hey Dude ended production still exists today.
Brad (to Jake): I can't believe your making me do this.
Jake: Brad, whats wrong?
Brad: Jake, I have a bag on my head!
Jake: Its just part of the treatment to slowly reintroduce you to the water.
Brad: Well nobody better see me like this, Jake. (Melody, Buddy, Kyle, and Danny sneak up poolside) Thats all I have to say or I'm going to reintroduce you to pain.
Jake: We're all alone.
Brad: Melody, will I actually have to go into the water?
Melody: Yes, swimming does involved getting wet.
Lucy does not appear in this episode.