Yep that would be a trip of a lifetime, off limits this Summer with the border mostly closed.
Back in 1992 my wife to be & I flew the Al-Can in a Cherokee 140, 1966 model. We started from Meridian, MS. My buddies said we weren’t gonna make it in that. It was a great trip. We had a tent & camping gear, got an occasional hotel. We camped at the Fairbanks airport, then down to Tallkeetna, Merrill Field, Palmer, & Kenai. We came back through Gulkana(sp?).
We even hit Mackinac Island on the way back, and family in MI. I’d do it again, may have to recruit a different flying partner though, some people change over the years. I still have great memories of that trip.