As an experienced game angler, you could have a go at saltwater fly fishing. Something I know nothing about but you might be able to get some information from Jim Hendrick's site:
http://www.bassfishing.ie/courses.htm
You'll also find information about lure fishing there. It's a good time of year to be starting with these techniques. The bass season has just re-opened. There are mullet around. These techniques will also fit well with your game angling experience.
What part of the coastline will you be fishing? What sort of rod will you be using (casting weight, what reel, etc?) This information will let folks advise you about what's possible.