Hi deb.  Moi lives in Bradenton and there are plenty of good restaurants in this region.
In Sarasota, Crab & Fin is a highly touted seafood restaurant that's located in St. Armand's Circle.  I have not eaten there, but have heard a lot of people rave about it.  Just stay away from the food at Columbia Restaurant on the Circle unless you just want to have drinks...  It's an over-rated tourist trap.
For ambiance, Marina Jack's on Sarasota Bay (at Image Link).  Have not eaten there, but had a drink on the outdoor patio whilst doggie was getting groomed.  I have walked the surrounding marina/park many times and there's also a nice casual waterfront restaurant on the bay within walking distance of Marina Jack's called O'Leary's 
http://www.olearystikibar.com/
Other notable restaurants in the Sarasota/Bradenton area are:
http://www.euphemiahaye.com/  Longboat Key
http://www.thewaterfrontrestaurant.net/  Anna Maria Island and I just love their food
http://www.beachbistro.com/  Very pricey but one of the finest restaurants in Florida.  I have not eaten there yet..... smileys/wink.gif
http://pier22dining.com/ (where Sandra/New York and I had lunch a couple of weeks ago)
http://www.phocalisarasota.com/  (I've had lunch here and it's a very popular place with plenty of good food for the money).
http://www.swordfishgrillcortez.com/  One of my favorite local restaurants with a great location
http://www.groupersandwich.com/  (Beach House Restaurant - right on the Gulf.  I also love this restaurant!).
Geez, I could probably come up with more, but like I said, these are the notable ones.
Enjoy your stay down here!
Sandy
http://crabfinrestaurant.com/
http://www.marinajacks.com/