In serious need of a vacation, plus the excuse of celebrating my cousin's 30th and N's 36th a group of 8 of us rented a lovely little beach house at Folly Beach, Charleson, SC. An amazing 5 days of sun, ocean, fine sand beaches and amazing Charleston food. If you haven't been, I highly recommend it.
Actually I recommend any ocean/beach trip for a babymoon - nothing like having the weight lifted off your shoulders, or more accurately your belly while floating around in the ocean. Pregnant bodies love the water. Trust me.