I've never talked to them, but I have talked to the people from that Double D ranch last year (or the year before, I can't remember, I just know that I didn't go this year) at the Cincinnati Travel Sports and Boat Show and they seemed to be pretty good people.
Of course, when you have someone that's going to possibly hand you $1000 or more for a few days hunting, you tend to be nice to them.

I didn't go, but I considered it. Spent the money on something else (or my wife did, anyway).