I lost track of 100K of frequent flier miles (its a long story), so we're using some of them to fly into san antonio for a thurs-sun stay at newks. Surprisingly, there were only two rooms left when we booked. I do have some questions for those that have been: - How does instructor assignment work? Can we request an instructor? - If so, I've read (here) that the instructors are uneven in terms of talent. Any recommendations would be appreciated.