My team is having a fundraiser at the local little league opening day this weekend.  Here is what we are doing....

We have access to the equipment that is used to clock the speed of a pitch....So we are going to have a "How Fast Can You Pitch" tent set up.  I need some help with how we should run it though.  We haven't been able to decide how much we should charge, or if we should make it a game (ex. Guess your 3rd pitch, win a prize).  We have said $1.00 per pitch or $3.00 to play the "Guess Your Speed" game, but I'm not sure if that is the way to do it.  We also have thougt to just charge $1.00 per pitch and let the kids decide how many times they want to throw.  We are going to have a "Scoreboard" with the top 10 speeds so the kids will be able to see who is fastest.  I kinda think that just having the scoreboard will be enough incentive to get kids to play.  I dunno.... Any ideas???