SOME BASIC BEACH WEDDING TIPS:
1. Bring sunscreen.
2. The beach can get chilly even on a summer day (as the sun goes down or early in the morning), so bring a warm coat or wrap.
3. Remember that the beach is a public place and you normally can't reserve space... try to keep your wedding casual and informal.
4. Be aware that not all beaches face west... make sure if you want a sunset beach wedding that the sun actually will set over the water and not behind you (remember that the coastline wanders)
5. Some beaches may require quite a climb down stairs or cliffs, so make sure everyone in your party is physically able to make it to the wedding site.