Well Eden, small fishing town, been there many times, not far from me.
centre at dock, few market stalls and food vans at the dock when ships come in. Few fishing boats to look at. You can do the whale watch boat from there. Steep 25 minute walk to town to visit whale museum, a pub, Coles and Iga plus a few stores.
I suggest you do a ship’s tour as listed on Princess site. Go see Ben Boyd national park, Merimbula, local beaches. To be truthful not a great deal at Eden.
Probably only half a dozen cabs would be available.
But it is a nice area, great scenery and superb beaches.
Above all, enjoy.