I recently retired to Laurel/Millsboro from PA (King of Prussia).
Assawoman WMA has 2 fishing piers & boat ramps and is near Fenwick, the piers are free with a fishing license, and you need to buy a ramp access pass to use the boat ramp.
I had some time to explore crabbing & fishing in the area this summer. I'd be happy to show you what I know. I only have a small jon boat & 5 HP motor, but I've been able to get around with the current setup. I'm also interested in finding someone to crab with, it's a lot easier to pull traps with an extra set of hands.

Send me a PM if you want to talk.