OH, I love Coastal Living! Great inspiration, K'ledgeBldr.
Another one of my favorites for coastal design inspiration is Cote de Texas
COTE DE TEXAS: Kitchens 101: Elements to Copy
Stripes can be lovely and beachy- but would you consider doing horizontal? It would help your eye travel around the room and make the spaces feel connected.
Check out this room from "The Lettered Cottage Blog"
The Lettered Cottage: Presto Chango (http://www.theletteredcottage.net/2009/09/presto-chango.html - broken link)
Also, you might want to check out Valspar's Seaside Retreat paint collection. The display is at Lowe's. Some beautiful coastal colors!
Good luck and have fun!