A trip to Anguilla is not complete without a stop at Bankie Banx’s Dune Preserve. We first visited in 2007, and although our kids were young, ages 8 and 10, we forced them to stay up late so we could hear Bankie play. The place has such a relaxed feel to it, that it’s hard to pass up.  It’s kind of like being at your own beach place.  It’s just so easy to hang out there, and the views of St. Martin never get old. The sign on the road has been updated since 2007. And it’s a bit more built up since then. This year, we popped in when…