Is that to tell you where your car is? We went down to our favourite beach 2 yrs ago & discovered an 18th century pirate ship docked just beyond the breakers.
It was so fucking bizarre. We were the only people on this huge stretch of beach & there's a real life black pirate ship sitting where we usually swim. We could've swum up to it but the kids were still in school uniform so we could only wade out so far & get a few shitty ph pix that didn't do it justice.
I googled as soon as we got home & ended up talking toi the owners - a retired couple. The husband built it himself & they cruise the coast of Australia in it. They were stopping in for groceries at our local supermarket when we saw them.
This pix much better than the one's I took
https://m.facebook.com/notorioustheship?_rdr
Anyways, they could totally use that app