Do they have monthly rates, and allow full time rv'ers who are military or contractors who work in area

1525.00 is their monthly rate.

They are a concessionnaire of the National Park Service and try in general to avoid long-term camping to keep the RV park available for visitors to the DC region. That's one reason the monthly rate is only a slight savings from the daily rate.

$1,864? Christ that's more than my mortgage.

Their current monthly rate has since gone up to $1,864 and do not offer any discounts. Note, they are only going to offer a monthly rate until the 22nd of March. At this time, they will only be offering daily rates.