Hope you are enjoying your honeymoon.
I will suggest super u in marigot. Exit Grand Case and follow road south for about 5 minutes, on left. Good prices with a 1-1.05 exchange. Food, cheese, meats and good alcohol suggestion.
I am on island now and have eaten at almost all the restaurants in Grand Case the past two weeks and have once again found Le Cottage to be at the top.
Tonight we will returning with a friend to Le Cottage around 8' o'clock.
and our last meal on Friday will be at our other favorite La Villa (probably at 8:30). Please feel free to stop by and say hello. My wife has frosted blonde hair. Le Pressoir was also very good with wonderful plate presentations and a little smaller portions.

Captain Frenchy's and Rainbow are great beach bars to hang out during the day with very good food and great staff.
Michael & Renee