I plan on bringing the minister a tip in a thank you card. As for the coordinator, I'm going to find a unique gift of some sort. From reading the boards, it seems like a lot of past brides give bath/body gift sets.
You can't tip resort empolyee's, but the minister and I think the spa folks you can tip. I brought bath and body shower gel and body lotion and an ankle bracelet for the coordinator. We gave the minister 30.00 in cash, brought ball caps for the guys at the water sport hut, and we also brought those small candy bars, snickers and when we ate, we always left some on the table for the wait staff. I also left lotion for the housekeeper. Hope that helps.