Knowing what to expect from a school can go a long way in enabling you to learn faster.
You should expect to get answers to your questions but you should also get answers to questions you didn’t know to ask.

I have a lot of ways to communicate my ideas; you can expect me to find one that will make sense to you. You can expect me to give advice on your equipment, horsemanship, technique, and mental preparation.

Keep in mind you need the right expectations also. Be patient and open-minded and you will see results.