OOC:
Gonna wait for Stefron's thoughts, but figured I'd kind of give a breakdown of the known-knowns in the meantime:
Someone has been hauling valuables off from Easterly Rock.
There was a commotion yesterday between a Corsair and the Haulers, keeping the Haulers off the ship.
The ship is getting ready to set sail.
Something or someone is in at least one of the chests. Onar can't be sure which one though from the noise he heard because of the distance.
It has been proposed that each chest contains one of the two missing children.
It has been proposed that at least some of the Corsairs preparing to set sail know there's someone/something/the children in the chests.
The chests are ~60' away from you guys, it would require a check if you tried to sneak there.
It has been proposed that it could be hard to get there unseen.
And I will confirm for you, you can see there is nothing to hide in or amongst on the way there, except the night's shadow. The dock surface is clear of debris or obstruction.
Without night vision and without a check, Duinhir could clearly see movement on the ship of ppl who weren't trying to hide - i.e. there is some moon/star light.
It has been proposed that the chests are possibly locked.
You can see the chests are big, they look quite unwieldily and are probably heavy.
There's one or more Corsairs relatively close to the chests at all times, albeit always doing work and not paying attention to the chests.
You're currently out numbered 4:1.
The rest of the party is resting and slightly injured (except Eothain who used an ability to recover HP), but not Exhausted. They would have the option of having used a Short Rest by now, and so could recover some HP, but not a Long Rest.
It's a 30 minute round trip to them and back, at most.
Proposed actions include:
Trying to do something now with just you two. Sneak out, or pose as workers, or climb(or swim?) along beneath in the dock structure and climb up to the chests.
Continue to observe.
Return to the party and let them know of the development.
Possibly returning yet this night to do something with the party.
Think that about covers it...