You’re better off with a retirement visa for coming and going the whole year. Immigration will frown on you coming back every other month on a visa exempt or a tourist visa.
Unfortunately, at your age you’ll be lucky to get insured, and if you do, it’s going to cost you. The time to get it is before you turn 65 for it to be affordable.
A house book is like a registration for your address in Thailand. The book has the names of the people living in the house, like a census. Thais get a blue house book and foreigners can get a yellow book if they live there.
The DTV is proving to be problematic for some people. It’s not everything they promised. You should research it well before settling on it, unless that’s your only option of course.
It’s literally sent by the U.S. Social Security Administration in America. I don’t think I’ll be having trouble getting a letter from KBank saying it was sent internationally. You don’t think they have any experience with this?