Why did someone advise you against it? What did they say?
Man I used to hunt with em when I was younger. Some of the best memories of my life. Nothin better than walking threw the woods in the middle of the night. I never had a black&tan. Only hunted with Walker hounds. I have seen some good black & tans that could hunt though.
I would definately make the person you are buying from take you on a hunt with the dog before you buy it. It is the only way to find out if the dog has any problems or is trained properly. My dog had different barks to let you know what she was doing. A lot of coondogs that aren't trained properly will start tracking deer, armadillo, possum, etc. It sucks BAD when they start in after a deer, cuz they dont climb trees and are FAST. The dam dog will chase it for miles and miles and miles...
Shout back at me if you got any more questions. I could go on for days. I plan on buying one when my son gets older.