Malcolm,
I could probably have my arm twisted and get down there. I'm unfortunately unavailable for Sunday but am free Friday after 2PM. Similar to you, tried to get a group from down here together and they're all unavail. Let me see how my day goes tomorrow before committing--I'll drop you a PM.
As for suggestions, I believe we're stuck at the shore. I'm in Haddonfield and just drove by Tavistock today. Still plenty of patches of snow so I suspect the general area is much the same. Plus--they're still closed.