Colby; I boated south from Prince Rupert last August, a trip to help a friend that found he had a deep tumor on the way to Alaska from Anderson Island that required surgery. They were able to moor in PR and fly back for his surgery. Then, they needed to bring their boat back. He was told not to lift anything heavier than a coho until his stitches healed in a few months. I did check my phone for bars along the way. Not good except for Vancouver Island and south. You'll likely only have cell service near major towns like PR north of VancouverIs. I have T-Mobile, so results may vary. You'll want to stay at the absolutely stunning anchorages along the way and there will definitely be no cell coverage there. Starlink worked everywhere except for winking out temporarily in a few deep fjords. It also doesn't work under trees. After 3 years of use, I now have three dishes, a "fixed priority" for our home (we have few options for internet and shitty cell service on Anderson Is), a mini for our mountaintop yurt (normally kept on standby at $/mo), and another mini for our camper or CD22 (sometimes canoe/kayak). I found it useful in the Everglades since I could phone the ranger station and change the chickees I camped on. Otherwise, your are supposed to camp at specific chickees on specific days. Not ideal. There is no cell service in the Everglades. Starlink has 3 tiers of roaming, standby $5/mo slow service but quite useful, 100GB at $50/mo and unlimited at $165/mo. We've never used more than 50GB in a month. We don't watch TV but like to listen to KUOW, KNKX and BBC. You can make phone calls most of the time in Standby. I think it works better in remote places, probably due to the lack of use by others. If you have trouble and your radio doesn't have coverage you'll be able to call the CoastGuard. You can see weather maps, forecasts and other information. Very useful, and I believe worth the cost. Sounds like a great trip. You'll want to get a BC saltwater fishing license, for sure.