Folks, I am about to start coaching an 11-12yr old roller hockey team. Apshalt rink...ball hockey. I have helped out for 6 years with all of my son's coaches and actually could have been called the official assistant coach with this team last year. I played ice hockey for 30 years as a goaltender and occasionally defenceman. My advice in the past has usually been directed from that end of the rink and not from an offensive standpoint. What I am looking for is some good drills or practice tricks that could add to my repetior. Also any bad experiences you may have had could also help, so I now what not to do.