> A goal before we move away from here is to drive a vehicle onto the Cape
> May-Lewes Ferry, which is very much a novelty for grew-up-in-the-Midwest me.

When you do, make sure to download this app or one like it before you board. As you pass tankers and yachts and fishing boats, you'll inevitably wonder: "Where is that boat coming from and where is it going?" And this app will tell you! It's like whois for boats, with a little bit of traceroute mixed in.