I'd definitely not want to be at the front of the line. I'd be more interested in a short up-and-down flight that give the sensation of weightlessness and a nice view of Earth rather than any kind of multi-day trip. Also, I'd definitely want to see a good safety record established first.

Likewise, I want to see a safety record established. No matter what, this isn't going to be routine (like commercial airline flights) for many years from now. I can wait.