Also a DHer over here so here are my thoughts (based on programs I've looked at):
As was said above, UChicago (particularly Richard Jean So), Columbia and Stanford are big places to be for DH. Michigan State is trying to build their program right now, so that might also be a place to check out. Gainseville and Miami both have faculty there who are pushing for more DH (Leah Rosenberg and Donette Francis, that I know of). MITH is another great place to check out. The UC's are also pretty good for this stuff, particularly UCLA, Davis and Berkeley. Cornell--Ithaca is another school I'd check out.
For what it's worth, if you're more interested in acceptance + encouragement rather than community, you might also consider schools that don't already have DH programs but are looking to develop them. They're on the lookout for applicants with these skills and are likely to encourage your interests. Not sure if this helps but I hope it does!