@spendius,
I have dangled more than that.
I have sailed through the Hebrides. I have swum in the western seas. I have visited St Kilda, where we were warned not to fall out of the inflatable at midnight. (I played at an impromptu barn dance in the NAAFI on St Kilda, but that's another story).
The waters are cold, to be sure, but the Gulf Stream Drift allows palm trees to grow in various coastal spots on our NW shores.