Be wary. The trails in Hunt Valley may not be marked, but are restricted areas to BG&E personnel only. Homeland Security could jump on trespassers . . . Lol
On the other hand, Trails Road in Delta, Pa is a legal 'road' that is not maintained by the township. While there is private property at both ends of the road, just stay on the trail and don't cross the stream and you'll have a great time.
Any places closer to southern MD or eastern VA that stock jeeps could handle?
Nope. Unless you can get permission to wheel on private property there really isn't anything close.
Your best bet would be a trip to Assateague Island. It's all beach, but the drawback is the $100 pass for the year. But from you (assuming southern Md) anything is going to be a hike.
__________________ ?Who cares how time advances? I am drinking ale today.
~Edgar Allan Poe
Rausch Creek Offroad Park also has a ton of 'easy' level trails if you want to try out mud and/or rocks. It is about 4-5 hours of you; 40 miles north of Harrisburg, Pa.
__________________
__________________ ?Who cares how time advances? I am drinking ale today.
~Edgar Allan Poe