I can help you out Evans Outfitting and Guiding on facebook
Solid contact right here, but quite far from East Texas.
DB Hunting ranch may be a good option.
Most of the people I've hunted with, and I've hunted alot with exotic guides/outfitters, are based in the Hill Country.
Hope that helps, and good luck finding the right guy.
Curtis on here (www.doublearrowbowhunting.com
) is also a great guy.