1st 2nd and 3rd Marine Parachute Batallions. While they were jump qualified they didn't go in by air at Bougainville. They were attached to the Raiders for a bit while there. Later many went to the 5th Marines. Ira Hayes of Iwo Flag Raising fame was initially a jump qualified Marine.
At Bougainville, one of the Marine trooper raiding parties was rescued by a PT boat commanded by John F. Kennedy
And AKAK, your contributions to Operation BOZO are noted, Still going strong, four years later