
<<<<<<<,How are the classes usually run>>>>>>>>>>>
This depends on the club :) Only recently I had a friend who said that our RC is much different to hers. Also many people tell us that the others are different.
Now a good ringcraft to me will be easy to walk into, people will talk to you and help you. Don't be afraid. Depending on how big and how many trainers they have I would expect to at least get some one ono one work where I would be taught how to move and stand my dog. The most important thing I think is that the trainer wil help you to get it right (some just do the motions and don't teach you anything)
Most of all have fun, ask questions and have a good social evening.
And no you should not be expected to no anything already!