As Graham said, Ragworm for bait.
Anywhere between the river mouth and Baiter could produce a Flounder or a Bass.
Although there doesn't appear to be much about.
I was out with Derek yesterday, on Sea Sparkle, we fished a mark that was supposed to be a "Dead Cert", the Dead bit was spot on!!! So much for a mark from an ex charter skipper (perhaps that's why he's an ex Charter skipper!!!). There are plently of crabs about though.