"8 vintage drive-in speakers rigged up to deliver 5.1 surround sound "
While I applaud the concept of vintage, if memory serves me well, these metal monstrosities sound pretty awful. I didn't mind that "back in the day" since the sound, much the movie, wasn't the main focus of my time at drive-ins back then.
But, it does sound like fun. I'd go with modern speakers, though. IMNSHO, for this application, that stereo speaker system should be fine.
I'd like to be invited to one of his showings.
Can you imagine the fun you could have watching a movie while in the pool? You could add your own special effects.
...Throw in a baby ruth while watching the pool scene in "Caddyshack"?
...Someone one swimming underwater and grabbing a guest during key scenes in "Jaws"?
Feel free to play along here...