It should be a fairly easy paddle to Pinel from Cul de Sac, if you're a good paddler. I don't think there is any c/o on Pinel, but not sure. The store near Bacchus is Simply and the recent reports have NOT be good about Simply. Empty store shelves, dirty, etc. Much better option is the small grocery store in Orient Village, Petit Casino, or the huge, well stocked grocery, Super U, in Marigot.

Don't know about Happy Bay.