I had Kylene as a wedding coordinator a year ago. If you have a simple/straight forward wedding without a bunch of extras-I'm sure it will go fine. I found that the ceremony went off without a hitch. However, if you have any extra requests/items you want set up-she was horrible! My bridal party and family ended up having to do it all (after she initially told me she did not want help from my family-but when my family went to the reception half an hour before, nothing was done and we had quite a bit to set up!). We found her quite rude and not friendly. My family had decided to pay for a cocktail hour in between the ceremony and reception and she had disappeared. My family had paid quite a bit and we didn't get the amount of appetizers we had paid for and she was no where to be found. My parents had to talk to the bartenders to start pouring the champagne for the toasts! I think if the toasts were right on the beach after the ceremony, she would have been more involved.
I know others have had troubles with her-a couple of people on this forum that I know of, and I have also seen her reviewed on tripadvisor before. If you do not have a straight forward wedding, I would request a change!