I think I've found a good spot in a retirement community in Maryland. There are tons of activities available within the retirement community (golf, indoor/outdoor pools, classes, clubs, woodworking shop, art rooms, clubhouses, tennis, pickle ball, bocce, shuffleboard, ping pong, billiards, fitness center, restaurants, walking trails, etc.) and if I get to the point someday that I don't drive, they have free shuttle buses around the retirement community (and to a couple shopping centers). It's also located outside a big city (Washington DC) with lots to do and good public transportation. I chose a high-rise building that has no stairs (unless I go out the back door), and it has places for people to socialize on the ground floor (couches, chairs, card tables, library corner, kitchen & bathrooms). I'm still waiting to close on the condo.