I did a hunt with these guys a few years back and it was great http://www.wildlifesystems.com/spring_turkey_hunting.asp. I did it with a group of four other guys and we had access to 16000 acres to ourselves for 4 days. There was a camp included as well so there was no hotel costs. Essentially we got there, they guys showed us roost locations on a map and we were on our own. Tons of fun.
Jamus