My player has played roller hockey for several years, but has limited ice skating experience. Where is a good place for him to start?
Roller hockey and inline skating is, in many respects, very similar to ice hockey and is a good first step. Some of the skills, like stopping, are not at all similar, and it takes a great deal of time to break some bad habits in those areas. However, your player should be fine to step right in to an instructional class for some ice hockey training.