Coaching at a private and running a feeder for a public is very strange, especially for the same sport. I can't imagine why that would be allowed. The public would have much more to lose in that situation.
One thing I do know is machine pitch, little league, summer league, travel league, etc. has many people involved for all the right reasons, and many people involved for all the wrong rea$on$. You would hope it would be ran through the school, with multiple people on the bank accounts. Pretty easy for Johnny's mom to pay the $$300 fee with two hundreds, a fify, and five tens. Also pretty easy for three of those tens to get lost and then be found in someones gas tank. Obviously I don't know the situation, and not saying this is related since there are no details, but lets get real one of the big reasons for the explosion of travel ball is there is money to be made. Some of these youth tournaments are charging almost $700 entry fees. "Showcase" charging up to a couple of grand.