You're right about the 1st Raiders participating in the invasion of Guadalcanal, but that was part of a standard amphibious assault while attached to the 1st Marine Division. What I'm looking for is the raid when a Raiders battalion was used in its intended role of raiding Japanese-held islands, then withdrawing and forcing the enemy to waste time, effort, and equipment to replace what the Raiders destroyed. What the 1st Raiders did on Tulagi and Guadalcanal, while heroic, was not a raid.
HINT: You're looking for operations by the 2nd Raider Battalion.....