I booked a return to SEA in J last night (using my 241 just triggered last week - good timing). It took a while investigating options with the slow site. Will spend just over two weeks there in May.

There was no availability to DEN or YVR and I used my 241 to SFO earlier this year so thought I'd try SEA. I hope to get to Yellowstone on this trip but haven't started any research yet - if not, I'm confident I can plan a two week trip in that corner of the US without too much trouble.