I never drank a single drop of coffee in my entire life. What does that make me? Apart from sleepy?

You're gonna need a bigger boat. Seriously.

Well, if it's really a large anchor, chances are it will break the pool fiberglass/concrete shell when it hits the bottom, thus creating a crack, hence a large leak, and the pool will empty itself through said crack.
So the water level will go down.
And down.
And down.
Till you end up seating in your boat in the middle of an empty pool, a large anchor next to you. Can't wait to see the silly pictures on Facebook, though.

Well, actually the original one was not built out of a VW Beetle, but out of a Type 3 Fastback. Still an old Volkswagen, though! :)