Are you using a wedding planner? I am getting married on St. John in 2 weeks (OMG!) and went through Ceremonies of St. John - Rev. Emmanuel Jaggernauth will be our officiant. There is also Anne Marie Porter who officiates weddings. Is it just going to be you 2 or are you having family come along as well?

Here are a couple of websites, hope they help!
http://usviweddings.com
http://stjohnweddings.com

I also would recommend Ceremonies of St John. My wife and I renewed our vows there last month and Stacy took care of everything for me. Even the dinner reservations. You can't go wrong with her.

Stacy is GREAT!!

For our wedding on St John, we used Rev. Emmanuel Jaggernauth and appreciated him very much. One of the reasons we chose him is because he is a fully ordained minister as opposed to an officiant, and that was important to us and our families. This link gives a little background on him: http://www.usviwedding.com/wedding_minister_vows.htm
We also used Ceremonies of St John for our wedding as well as coordinating our engagement pictures four months prior while on vacation there.

~ Mandy