You didn't ask for it, but here are a few items to think about based on my extended western stays in 2015 and 2019:
1. Are you having your mail redirected to UT? Have you signed up with USPS for informed delivery? That's when they send you a daily email with info on snail mail that is coming to you that day.
2. Have you switched most of your normal/recurring bills to an e-bill payment program? This helps to stay on top of things while living temporarily away from home.
3. Get any meds/prescriptions up to date and ready for refills/replacements if necessary?
4. Pace yourself. Big thing is for you and M to finish the season in one piece. Take rest days on a regular basis. One of the nicest things about an extended trip and retirement is that you don't have to cram all the on-slope fun into one intense ski week.
5. It's really great that you are doing this as a pair for safety, logistics, companionship, romance, and fun!