I got my aldabra from Sam, and have toured his farm. He is a great guy and extremely friendly and always helpful. I have emailed him a dozen times with questions since buying my tortoise from him and he always replies quickly and has an answer for me.
I got my Ruby from him. He's slow to communicate so be patient. But his turtles are healthy and sociable. Unlike the second one I got elsewhere full of worms and passed away within 2 months of receipt.