If there's no cannonball gate, how about a ramp to lay a slip & slide on? It'd be real easy to plumb an extra tee in during construction to connect a garden hose to keep the slip & slide slippery.
We are planning to discourage jumping in from the upper deck (is that a pipe dream?).
. . . One hanging on the ceiling fan, the other operating the light switch. . .![]()
. . I apologize for any confusion.