What if instead count up stuck landings, made routines, etc and the coaches would have do conditioning with team on Saturday.
Or shoot for a certain total number for that day and take away 15 minutes of conditioning and play a game
http://www.americanlegacytours.com/newport-gangster-tour/
The Gangster Tour is very good......but maybe not for the younger set. Grown ups would like it....especially history buffs.
I also recommend Newport Aquarium. It is very close to venue and where you will stay. Check out the Northern Ky tank shuttle for transportation....it is pretty cheap and can take you into downtown Cincinnati. Hoffbrau house would be a fun place to eat....they have German band and is kid...