Thanks, so there will be at least two of us without coats.

Does Air Greenland average across the two passengers (e.g., one 50 and one 38)? 17.6 lbs for carryon will be tough; we will have the heavy stuff in the computer bag. Just saw this limitation on additional carry on:
In addition to your cabin baggage
Onboard you can of course also have:
Taxfree goods bought onboard or at the airport
A small handbag or notebook
An overcoat
A small camera or pair of binoculars
Reading matter
Umbrella or walking stick
I wonder if computer bag counts as notebook?
I think we are going to have to get suitcases down soon to start packing; getting close!