Hi Amanda, not sure if you've found a place yet, but if you can't find anything on Siesta Key, I suggest Longboat Key (my favorite place). Not sure of the price range that you are looking for, but there is a Hilton on Longboat key, and I can suggest a couple of places that we have been staying at for over 20 years that have rooms facing the water. my e-mail is
beach_sunone@yahoo.com.