Hoping for some variety.
Sorry, I don't know Capital Forest well enough to choose a shooting site and don't think we can stretch Greenwater to 300 yards.
My "other" choice is a longer trip... to the dry side.
300+ yards, accessible almost always, drier than anything we are likely to enjoy on this side... 10 miles east of E-burg.
Public land, sagebrush and hills for backstops.
Plenty of room for trucks, shooting benches, chronographs, etc. Gas grills?