For the housekeepers, I usually tip 1000j for the whole trip, and that's barely enough because I can be a bit messy -- plus whatever Jamaican coins I have, I leave 'em on the night stand at the end. The security guy gets covered by tips for carrying my bags in and out. I hit the servers a few times each per reach but not everytime because I eat and drink so much that I would be broke by the fifth day!