Hello

I've been riding for a while now and have really wanted to do some touring. I'm really glad to have found this site so I can ask all the stupid questions.

So here goes....

What are some of the best brands of touring bikes? I'd love to shop around garage sales, flea markets ect.. but I have no idea what brands to look for.

P.S. as of now I'm riding a trek 3500 mountain bike for the dirt roads around my place, so I know a little about Trek. (been looking at the trek 520 for a touring bike)