I do good with graveyards as well, but I think that's because I live in the Northwest and not the East Coast where 100 stations pile on each other, on every frequency, all night.
Last night I got a complete ID for 1450 KONP Port Angeles, a common station. I've received a TON of graveyard logs. I usually tune my radio to wide mode, about 3 or 4khz away, since it takes away some of the slop. Sometimes it can be helped (would have never gotten 1340 KTSN Elko, NV without it), sometimes it really doesn't (one east-enhancing night, the only GY ID I got, even with sound blocking headphones, was 1240 KTIX Pendleton, OR, another regular.) Best to try at TOH, or around :05-:07 when stations are doing weather forecasts before tossing it back to Coast to Coast, etc.
I think I received ESPN once on 1230 on a Global Tuners node in Connecticut. Mind you, that also was a 100-station mess. Likely WEEX in PA.
-crainbebo