The farm pond and safety course are a good idea up here the tournament was three hours long which was way too long, two would be best, but remember you will draw kids that will have very short attention spans. A lot of the children here wound up playing on the ice. A quick thought my stepdad was a mechanic for Anderson Concrete years ago, its located on Frank Rd in Columbus. When i was a kid it was called Scioto Lakes Fishing Club, I was a member and the fishing there was awesome not sure what they do with it now dad passed away in 1987 I do know someone that works there, the water can be deep but was wondering if anyone lives close that can check the ice, if i recall the southeast lake was shallowest and had excellent crappie fishing back then.