Parents moved to Washington State. Plots worth over $7000 currently. These lots are in Swan Lake Memory Garden. You can choose between either 4 spaces without vaults, or 2 spaces with 1 vault each, all side by side. There is no current Marker there that will need to be removed. 
Plots location is in the "Field of Honor" Lot #218-C, Unit 1&2, Section 14 of the U.S. Army side. This is a prime area and location that is within the original old cemetery.