We spent a week in St. Lucia following the wedding.   It is one of the most beautiful spots we have ever seen.  The island is so lush and the beaches and the water are beautiful. 

We visited the botanical gardens, swam in the waterfall, saw the "drive-up" volcano (yes, still active!)  fought a 300-400 pound blue marlin for 4 hours (sadly, we lost him just before he made it to the boat), relaxed at the beach, the pool, the spa, the bar :)  It was by far the best vacation ever!