the restaurant business is very tough.. you are not the first to think of a pirate theme..
best thing for you to do is go to sleep thinking about your pirate bar and maybe you will dream about being a big success and banging hot waitresses 4 at a time..
and if you're lucky, you will wake up wet..
regardless of what happens, dont put a nickel into your idea unless you have deep pockets and a trustworthy friend with years experience succesfully running multiple restaurants..

is not enough here, so i give you $50 of advice... take it..