I'm just down the road on 192. Some things match, some don't. Soon to be 67, no companion, work, love DisneyWorld, scrabble, shows, eating.
Most cruises have been Carnival as of late, but have done Celebrity and MSC.
Just came off Carnival Dream this month with a roomshare, which turned out well. Not sure all shares turn out that way. I do smoke and know ships are becoming more restrictive, I haven't challenged myself to that environment yet.