I just got married in Turks and Caicos last weekend (47 guests). Diane and Michelle from Island Harmony were our wedding planners. They were fabulous! I was a bit of a picky bride with how I wanted everything to look, and they exceeded all my expectations. Also, what I've noticed about some of the vendors on the island is that they are sometimes slow with getting back to you. Diane and Michelle were prompt each time (so was Kissing Fish actually), and answered all my questions/concerns etc..even if they were miniscule. And, I have to say, during the heart of wedding planning I was going back and forth with them a few times of day, and they kept everything so organized (this was crucial). I think one of the most frustrating parts about planning a destination wedding was slow responses from vendors on the island (mainly Environmental Arts...but they had a bit of a switch over with the contact person..Cyrille to Ernst, and it ended up going way better. Ernst was responding back to me about flowers at 11pm, so they have gotten much better with quicker responses), but I never had that problem with Island Harmony (I'm sure I was more slow to respond at times). This was so helpful in not making wedding planning as stressful.
I'll do a post soon going into more detail about my experience on the island. Let me know if you have any questions!