how about a fallout that is more near the ocean? you couldent drink the ocean water but i think they could do something cool storywise with it

Well we had an Oil Rig with Fallout 2

There is a Fallout 4 location thread for this kind of suggestion.

http://www.gamesas.com/index.php?/topic/1183795-official-future-fallout-locations-suggestion-topic-6/