I dont know if you have heard this yet, but I have some info that may increase the population of DcA.
There will be a major construction comming very soon to connect the remainder of the parking lot to DCA and place a new attraction in its place.
The attraction is from a well tested and popular attraction from Tokyo, called Armagedon! If you havent been on it or heard of just ask anyone who has, its freakin cool. there will be more rides comming that will blow ya away. But I cant announce it yet. But look for DCA to pack out!