Get a high efficiency model but go with the low-end of that spectrum.

You might be able to refinance the first and add a HELOC since not all HELOC's are 6-12 months it all depends on the banks since banks usually hold HELOC's as a portfolio product this will cause guidelines to vary all over the spectrum.

You've come to a good place to connect with others in the RE spectrum.

This is so far to the opposite end of the spectrum from what I invest in that I barely feel qualified to even respond, LOL.

You must be able to win either sooner or later given any reasonable spectrum of possible outcomes.

Would cost me more to get each a la carte from Spectrum. 

There can be a middle ground on the spectrum somewhere in between that works for both.

This covers a broad spectrum.

They seem to like it although they say yield has compressed the last few years on buying another one.On the other side of the spectrum My mom's friend is in her late 70's and has been doing trailers for 40 plus years.At one point they had a ton but now have about 30 I think.

Fair enough @Ian IppolitoSince you were a good sport the sites I consider to be doing the best job in the marketplace end of the spectrum right now our Crowdstreet and RealCrowd.