Stay with what you know...
I think I agree with most all of the above, and especially STAY WITH WHAT YOU KNOW. I personally have joined lots of spanking sites only to cancel becasue they didn't offer what I wanted (I am really into spanking). Finally I had to START my OWN spanking site to make the videos I wanted to see...and it is doing really well for me. The members all know and can tell it is made by a fellow spanking enthusiast, so the retention rate is really high.
I suggest exploring what you enjoy (i hear you are str8 but that is ok) and trying to develop a site that can feature your personal take on that fetish. Good luck to you.
- Michael
TropixxxStudios.com
TropixxxCash.com (Male Spanking and Punishment Affiliate Program.)