Ideas needed! 3D indoor shoots

[Roadkill]

Candles on sticks, can only put out the flame.
Garage door opener modified to run rabbits, fish, squirrels made of styrofoam.  Use small tabs of velcro so they release
Golf ball on tee. Either just the ball or take out the Tee only.
Paint a 1inch vertical line to see who can center it, or use half inch linch or quarter inch. You onky think you can concentrate
Take a motor and attach a rod with a ball on it, this can be varied for speed, distance, amount of time in a shootable lane- bobs up like a gopher at the apex,
Speed rounds with targets getting smaller. Multiply number of hits by score
Balloons with prizes on a tag inside, free drink or hot dog
My students love the candle