Just for quick reference:

Columbia House Artists Dylan Forum:

http://forums1.columbiarecords.com/Columbia/Dylan/?50@228.U0cpb0lHbsW.0@

Down the Highway:

http://www.downthehighway.info/index.htm

Expecting Rain Dylan Forums:

http://expectingrain.com/discussions/viewforum.php?f=13&sid=93450218657d...

What I got when I Googled "Bob Dylan Forums":

http://bobdylanforum.com/