I bought it!
Thanks for all the post regarding my search. I did buy the Anchorage Quest 2. Dis-assembled it in my hotel room and bubble-wrapped the frame, seats, and handlebar together with strapping tape. I carried the wheels separately. The frame and wheels fit through the x-ray machine at the Anchorage airport. I placed the frame in the 737 coat closet, and the wheels behind my seat on the Flight Deck... piece of cake! I have the large Samsonite suitcase on order, but am now thinking that fitting the bike in two smaller cases that fit through the x-ray machine may be a better option? I could probably fit my helmet and other ovenight items in the wheel case as well.
It was a bit of a learning curve to dis-assemble and re-assemble the first time, but I imagine it'll be about a 15 minute job once I practice a few times. The darn chain got twisted up and it must have taken me 20 minutes to get it unraveled and positioned properly. It might actually be better just to carry a chain tool and remove it?!? That would keep it from scratching the chainstay paint as well.
When I got home the weather was terrible here in Seattle, so I just been tinkering around with it a bit (water bottle mount on the stem, quick-release rack on the rear, tool bag behind seat). I also bought some little speakers and an iPhone handlebar mounting case and now have a really nice little sound system for my rides. Too cool!! I'm looking into the 406 wheel conversion with the 2" Big Apple tires as well. Just seems like it might be a better setup for the on-road/off-road riding that I do. Our road margins are mostly dirt and gravel around my area. I've been trying to find a used Dual Drive II hub to have a wheel built, but haven't had any luck yet - any ideas or sources??
I just took the bike up to a vacant parking lot with my two little boys (6 and 8) and they had a great time racing Dadda around. Perhaps they'll each have their own Cruzbike in time... their legs are a bit short at the moment. I was going to sell my Sofrider, but now I'm thinking the Quest would be a great ride for my wife when she ventures out on ocassion, and I could ride the Sofrider. I'm just not sure she'll put in the effort to learn to ride the Cruzbike though.
Anyway, I am rambling. Thanks again for the assistance in my search!