I spent some time at camp Friday night, spent considerable time on the beach, plenty of both water and sand time at Kinni, and didn't have a bite one, maybe they didn't like the taste of out-of-towners? If they are fleas, the bite is more open, larger than mosquitos, chiggers are evil, I have them in the turf at home, I spray my ankles before mowing. Similar to mosquito bites, but seem to itch more IMHO.