@Art Maydan There is a wide range of CPA's on the BP forums.

You might try doing a quick look around.There are entities out there like Linwood Homes that offer a wide variety of "pre-constructed" homes in a wide variety of style.Obtain the land, do the site work, have a general contractor do the assembly on site...You might be quite surprised at pricing and diversity of designs.

You want a credit card you can use anywhere so stay away from anything that is not universally accepted.In Canada for example American express is not as widely accepted as Visa.I do not use credit cards, I use debt on my LOC on all business expenses.  

It will help you to know there are many forums available on a wide variety of subjects.

@Anna KuennenYou have come to the right place to connect with the wide array of real estate professionals and investors.

This gets you the cheapest bulk postage, but mails everyone on a particular mail carrier route.CONSUMER LIST (called by different names by different companies) gets you names and a wide variety of demographic information on the resident of each address.

The pipeline of trailers coming into parks has practically dried up with the drastic reduction in single wides being produced. 10 years ago you could stock a park easily with the ample supply of cheap repos that were the result of reckless lending in the industry in the late 90's.

There are other podcasts for REI but I have found that BP so far is my favorite and they cover practically every conceivable angle.  

fascinating insight, thanks.amazing how many angles/perspectives there are in real estate$750 yr for an llc in california, but...certainly could work for the right multi-family

It doesn't cost you anything, as the fee/commission is covered by the vendor/seller, whether there's one agent or two.I'm not so sure you "need" to have an agent because it might've have been listed on MLS, but you will want to work with an "investor-friendly" agent who understands that you're not buying a HOME but an investment property and the two different angles are very different.I do agree with @John Matthewson for this reason, I've just stated; hence the need for an investor-friendly agent.Hope you've gotten a great deal.