Every 2 years you create another rental.While in your primary you use AirBnB and rent out spare bedrooms, even th eliving room couch. 

Warren is super close to his 84th birthday and the guy plays bridge in his spare time.

I can not go to the store without someone asking me either for spare change (it happens even in the best of neighborhoods) a cigarette, or do I know where they can get some drugs, so it was a bit of a let down to see a $995 price tag.

Because you can barely keep a used car on the road for less then 150 a month so an extra 100 dollar bill might be worth the dependability and warranty you get on say a smaller compact car for commuting.I just worry about all the if's in life that happen when you borrow money if pmts have to be made by you and not a tenant.

PU-LEASE spare us the nonsense!)

We can have a little of that here in ORegon if a builder built on non compacted fill.. but nothing like what happens there were you just have gods dirt moving on you... :)  Flood insurance is a joke these days... one year its out the next year they redraw the maps.. frustrating.

Just make sure that there is always a full spare on hand and you're good. 

I have no problem with people putting spare money they don’t need, that provides zero cash flow and they have zero control over, if they can’t be bothered to learn.

I simply found them on craigslist.Your third question is tough to answear, it depends on how much liquid cash you have to spare.

I would spen a little on soil test to see if you have good compactible dirt.