Looking for something for 4th of July weekend

Yes, we know it is late but we just found out that my sons and their wives are all going to be able to get free on the weekend of the 4th of July'

We need something with room for 8 to 10 - nothing fancy - something rustic near the beach for say the 3rd thru the 6th.

If we can't find a cabin or cottage, we might even be up for a large place to camp.

Thanks,

Curt