Netflix works, kinda. Thailand has some censorship laws so sometimes some movies aren't allowed. Additionally, Netflix will think you're in Asia and therefore show you a lot of Asian option (kpop, Thai dramas, etc).
There is a device you can buy that gets you access to a lot of viewing material for free. Its basically a device that downloads and plays bit torrents.
I manually download bit torrents and watching them on my tv, but that can be a pain if you're not technically inclined.
Rent for a year get a feel for what you like. There are different neighborhoods here and each have their own characteristics.
Foreigners can not own land but they can kinda own the company that owns the land. They can also lease the land for 20 or 30 years (I am not sure how long).
We have Bangkok Hospital in Pattaya which is foreign friendly. I am not sure I would choose that place for serious medical treatment (cancer, major surgery) but it's plenty modern for most medical needs, most doctors speak English.
The heart of Pattaya is party central, the further you get away from that the nicer things become.
Sonkran may cause you some issues but if I were in your situation I would use one of those services that run you to the border and bring you back. In Pattaya it takes about 8 hours round-trip, cost about 3500. You can do it yourself but those service usually know the best way, which counter to use (or not use), etc. etc.
Now see... I will be going out this weekend. I live in Pattaya and I have always had a blast going out at the same time everybody else celebrates songkran. However, I am told that pattaya observers Songkran the following week and it seems to me there is two weeks of water play here. I am usually done after one or two days.
A friend send me a laptop and claimed $100 insurance, I still had to pay a hefty sum for duties. Laptops care $300 locally and probably come with a Thai keyboard.