A three-dimensional archery target device comprised of an animal-like target having a body section and preferably two head sections. An implement may be vertically pivotally mounted to the forward ends of the loader arms, and a pair of tilt actuators may be respectively connected between the forward ends and the implement. Disclosed are methods to treat sleep disorders, including narcolepsy, with these stable formulations of GHB. Chimeric Gag polypeptides are also provided.