Mobunny- don't know if it is right or wrong. I do know that when I discussed this with them, they did not refer me to Amigos, but to another op. Of course I wasn't talking to the DM's, but the office/management people. They did admit to me earlier that everything on AC worked on a referal system, and who kicks what back to whom for that referral. The DM's most likely don't collect a referral, were as Pro-tech the company might. Nothing wrong with that in IMHO. I dove Blue Hole with Amigos, and agree with you, that it was a great trip.