So much of my cash would be tied into this house, plus FHA loan, that I wouldn't have enough to buy a second property, which I would like to do in 6 months or less.

I am also open to investing in the UK or US, but I would prefer to partner up with someone with more experience if I were to do any long distance investing.I do have some savings, but they are for the most part tied up in stocks (many of them are REITs and real estate related).

@Ann Boll You are not limited to NV as long as you are using the Series LLC for asset holding, but if those are the only two states that you are considering NV provides stronger asset protection laws. 

And if you have a tie on and a car worth over $20,000 you are lost and the highway is that way.People may shy away from us "rednecks."

You pay a premium to access that money, and you could end up losing it or at least tying it up for a while.

Therefore the original seller has no ties to the property nor holds title and a lien can’t be placed on the property.Now if you’re saying that in the middle of the sell, the seller gets in to financial trouble and a lien then clouds the title before the sale can happen, then this would take a senior position. 

However, while I'm evaluating properties, I don't want to have my funds tied up so I'm trying to think of the best way to invest funds from my Offshore SDIRA LLC into a brokerage account in order to trade stocks without getting hit with UBIT.

Personally, I want each property to stand on its own--not be tied to or reliant upon another.  

I presume the other billboards/banners were affixed with zip ties. 

Your goal is to have the least amount of your money tied up into a deal as possible while having the highest cash flow come back.