We had no issues going to PUJ but spent the night before in ATL, our usual MO. These are set dates so I look every day for possibilities. LuxuryLink auctions have flexible dates and different types of auctions. I also shop Voyage Prive for stays w or w/o air from UK airports.
Our seniority has gone down slightly to S3B but w/30 yrs, it's possible to get up front or at least comfort+. We always allow a day if flts aren't looking so hot. Our key has been be ready to change gateways or connect as req'd.