lemke
Contributor
Pretty good advice so far, and a good class is going to be a function of the instructor, and secondly, a function of the facility.
Choose an instructor that makes (or has made) his or her living diving, aside from the classes they might teach.
Choose an instructor that is more than a few hundred dives ahead of you.
Choose an instructor that is older than you.
Choose an instructor that is intimately familiar with the gear that is going to keep you alive.
And, this one is a little tougher, get recommendations from the instructor's peers, not his students.
Choose an instructor that makes (or has made) his or her living diving, aside from the classes they might teach.
Choose an instructor that is more than a few hundred dives ahead of you.
Choose an instructor that is older than you.
Choose an instructor that is intimately familiar with the gear that is going to keep you alive.
And, this one is a little tougher, get recommendations from the instructor's peers, not his students.