Model rocket launches when fish bites the hook

"This week, I outfitted my ice fishing sledge with a rattle-reel, a super-sketchy homebrew detonator (the trigger involves a guitar pick) and a launch pad. Now, I know when a fish bites because a rocket launches.

No one lost a hand today, but we did lose 2 rockets." - from Mayor Mike

Wilkie, you going to rig one of these up? You'll be the hottest shit on Great Pond in no time.