There isn't an entry for June 29 in
Pen Pal, but there's an entry for June 28. It's from the ship's log of the captain of a boat employed by Loop Current Charter Fishing Tours--the first person to find Em's message in a bottle. Here's a fragment of his log entry.
And for fun, since there are lots of lovely images if you search "ship's log" in Google image search, here is an image of a ship's log from
a page on the Royal Canadian Navy's website:
Published on June 29, 2014 13:56