So the party of PCs are on a ship. It goes without saying that at least once the ship is going to sink or that the PCs will end up in a small boat and told to head for shore.
At first glance you may think you may think that OK guys in plate armour may have dificulty climbing out but given the obligatory 50′ of rope and enough time that is no biggy but let us take a closer look.
Every single red ring represents a grey seal. Try clicking the image for a closer look! Grey seals are very protective of their young and you really do not want to upset them by running your boat right up amongst them during the nursery season! Bearing in mind that an adult male grey seal is typically 2.5–3.3 m (8.2–10.8 ft) long and weighs 170–310 kg (370–680 lb) and in that one picture alone there are 14 of them and there were more out to sea they are quite a fearsome sight. When you check out C&T (page 20) they are not as scary as you think as long as you can stay on dry land. I defy any self respecting PC not to be worried facing a charge from these guys.
Here is just one small one stealing a fish! Despite the video title it is not gruesome unless you are fish in which case it may keep you up at night.