I just got back from beach week so here is what I did.
DAY 1: I went boogie boarding at the beach
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DAY2: I go swimming at the beach
DAY3: I play baseball on the beach
DAY4:I go flying in an airplane and catch my first fish
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DAY5:I go mini golfing , climb a giant sand dune and have shrimp for dinner
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DAY6: I help build a giant sand castle. Then, I step on something in the surf and go to the hospital.
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DAY:7 I drive back
I hope you will plan a trip just as fun [but not as painful] as mine was.