In regards to the paper charts for the Inside Passage - be advised that the Canadian Coast Guard effectively requires paper charts for the areas in BC Inside Passage. The real enforcement of this is if you have a boat damaging event - in that case they will demand to see the charts for the area you were cruising in. We cruised there for the last 2 years without event but were careful to invest in all the paper charts.
Having said that, we have returned to warmer climate - Mexico. We have 2 year old paper charts from Neah Bay WA to Wrangell AK (including Misty Fiords and Princess Louisa Inlet). They are in great shape and available if anyone is interested?