Hey Lght,
So that's what that thing is! Hey do you have any closer shots of those shrimp. How big are they?
I think you'll find crawdads easy to keep.. they are just mean and grumpy little critters! and they eat a lot and grow real fast! They fight constantly and eat each other! (Sounds like some neighbors I have.)
Back in the day I spent a lot of time learning the fine art of crawdad fishing. It is really fun but kind of a lot of work. (The secret is setting up the boat properly on the spot.) But it is still the best way to catch a trophy LMB if you don't want to swing big swim baits. February and March are good months to try it, (prespawn) or early fall. ( the crawdad uphill migration).
bodfish
personal best crawdad fish - 13lbs, one of four over 10 we caught that day at Casitas. Aaah the glory days!...