"I want to show them the options, so they can make their own decisions. "
What you're doing is great Dena, but the phrase above gave me pause. Because I often do it to a fault. I lay out people's options, ad naseum, when many of them just want to be told what to do. Or at least have the field narrowed a lot. You've done a lot more backpacking than any of them. Let them benefit from your experience.
You could for instance, very quickly cover boiling and filtering for water treatment but then suggest they start with Iodine as cheap, small and light. If they like backpacking and want to treat more water faster, then they can consider UV or a light-weight filter.
Not "this is the best choice", but "this is a good choice for someone starting out".
Is there really any choice except a canister stove for beginning 3-season use? It's the best choice for some trips and tasks (power failures for instance), so you're not wasting your time learning or money buying one. Maybe they end up with an alcohol or wood stove, but Jeez!, there are so many things to learn at first, let's keep a few things as simple as possible.
We're not in California with a guaranteed rain-free summer (and increasingly all year). And we do have a few mosquitos. So a lightweight, double-wall tent, while not SUL, can be part of a lightweight kit and something we all use from time to time even after going hard-core UL on many trips. Tarps and hammocks are cool and UL and all, but if they get turned off due to bugs, wind, rain, lack of privacy or perceived vulnerability, they'll never develop the broad camping experience that allows them to be more on the edge and use a tarp.
And, especially for Alaska (which can feel like one overgrown small town), the option of lending gear makes it all more accessible and affordable. All of these women don't need their own tent, own stove, etc, if they keep in touch and borrow gear back and forth. I've always been generous with my gear, but now that I"m in Alaska, I lend out even bigger stuff (canoes, kayaks, etc) to people doing really cool trips and I can easier borrow things (power boats, rifles, trucks) that I would not have expected in the 48 States.