A few caveats...
#1 This probably doesn't qualify as a Sea
Story, but it does involve a Sailor on leave (i.e. yours truly), so I'm
shoehorning it in.
#2 This story won't make a lot of sense
to you if you've never read anything by Robert Heinlein.
#3 I'm aware that Virginia Heinlein,
passed away in 2003. But Mrs. Heinlein was alive when I wrote this
several years ago, and I've left the story as-is.

In June of 1983, I returned from my first
tour of duty in Japan. (U.S. Navy.) I had thirty days of leave
(vacation to you civilian types) accumulated, and a long list of friends
that I wanted to visit, spread out from East Coast to West. I bought a
45 day Greyhound Ameripass, enabling me to ride any bus, anywhere, anytime.
Having flown in to San Francisco, I decided to ride straight to the East
Coast and gradually work my way back to the West Coast in time to start Navy
electronics training. I was twenty-three years old at the time, and
the thought of several weeks worth of bus rides held no particular fear for
me.
One night, on the bus from Norfolk,
Virginia (first visit) to Pekin, Illinois (second visit), an old gentleman
sat down next to me. It was dark on the bus, except for a few of those
tiny reading lamps that some of you may remember. But, what I could
see of the man's face reminded me instantly of the old master, Robert A.
Heinlein. His voice had a quiet dignity about it, and just the barest
hint of a Southern accent. And, the longer I spoke to the man, the
more convinced I became that he was Mr. Heinlein. Many of the opinions
that he expressed could have been cut whole-cloth from ‘Stranger In A
Strange Land,’ or ‘Time Enough For Love,’ or ‘I Will Fear No
Evil.’
My curiosity was killing me, so I steered
the conversation around to books, and then to Science Fiction. It
turned out that the old gentleman knew far more about the works of Robert A.
Heinlein than I did, and I considered myself to be a fairly rabid fan.
Eventually, I came right out and asked the man his name. He just
winked at me and laughed. He got off the bus a few stops later, and I
never saw him again.
On ninety-nine days out of a hundred, I
am enough of a realist to know that there is no possible way that the
gentleman in question was Robert Heinlein. But, every once in a while,
I entertain the idea that maybe... just maybe... I had the tremendous
fortune to spend two hours on a Greyhound bus with the Dean of Science
Fiction.
BTW, if one of you fine folk should
happen to know the whereabouts of Robert Heinlein in June of 1983, I would
appreciate it if you kept it to yourself. I have most studiously
avoided writing to Virginia Heinlein about this. She might not take
the time to answer such an off-beat letter. But there's always the
chance that she might. And I would be forced to mourn the loss of a
treasured memory - the night that I just might have ridden Greyhound with
the Dean.