Or just file one for the main LLC and combine all the separate series in one tax return?

I know there are healthcare plans out there we can purchase but I also know how costly they can be, I guess that was my main concern was the expense of it all.

I've been using www.erentpayment.com for several years, and their excellent customer service and multitude of features makes it a great deal for $3 per transaction. 

Or can you only take it out of your main residence ?

Sounds almost like an infomercial.From a google search... http://www.newamericanfunding.com/new-american-funding-featured-on-ken.aspx

Its near the top on their website there's a yellow stripe with the name of every room in a house on it you just click wichever room you wanna look at and it'll show right below then right under the main image you have thumbnails to check out different designs of the same type of room.

My main area is Louisiana

I naturally stayed close contact with him to see how things were going, then I drove to where he lived (4 hours away) to actually have a look at things, mainly b/c he wanted me to lend him the money to fix up a place.He got a home for $30k, comps in the area were going for 80k, he said, and he made the deal as quickly as possible because his whole mentality was getting things as done as fast as lightning.

In order to find the homeowners, I have mainly used the method of "direct mail"... and well, lets just say its definitely a small -to-medium success ratio.

Use the search feature to find some of them.