My last order of tube was from Dillon Supply and it was DOM. They can get DOM easily and it usually is about 3 day delivery time. It's likely they won't deliver but Dillon Supply is a hell of a lot closer to the OPs area than Richmond. Even if the pricing was a little higher, the fuel and time saved could be worth the possible adds costs.
However, my last tube order through Dillon was within 2% of any of the local steel suppliers so it worked out well.
