It would depend on how they enforce the policy but the written message from SilverSea is fairly clear. "Each guest is limited to one (1) carry-on of not more than 5kg etc.
I am reading that we might have difficulty with more than one item. It seems that this is a Lan Argentina flight. Lan Argentina is an affiliate of LAN. I think this airline only flies within Argentina.
I think some of our jacket pockets are going to be full.
The bummer will be that we all strive to comply but when we board the plane it is clear some have more than one bag and it weighs more than the 11 lbs. I would not want to chance checking anything of value, so glad I have Brayden to off load stuff to. My experience is that a back pack usually does not look that heavy and is not weighed so we should be able to get by with say 15 lbs.
The big question of the day is "
Is Ngaire going to carry on some of Kens camera equipment.