Air Compression in Fishing

I love to fish with my kids but my options are limited to ponds and lakes where a child could get far enough into the water to actually fish.  I also recently built an air compression cannon to launch...uh...things...and decided it would be nice if a kid's fishing rod had a means of throwing a lure really far.  You could have a little pump on the end that the kid could pump up and then pop the lure in the end of a tube and bang.  It would make fishing a little more fun on those days when nothings biting and way more fun on the days when your arm gets tired from dragging so much fish through the water.