Hey, thanks for the great tips! I've used SkyMilesDining for awhile now with DL, but have been frustrated for some time over the impossibility of listing restaurants on the web, depending rather on the fax and voicemail systems. Though somehwhat clunky, at least the http://www.dalc.com site does provide maps with the restaurant listings.

My main problem is that I always seem to end up in towns that have no restaurants that participate. Shoot, my entire home state of Virginia has very few to speak of.