2nd Mortgage Guide

I asked this question before on mobile homes, trailers, permanent seats on a camp in South Carolina. I have a lot of research here, and many of my comments were negative about a bank or financial institution considering a second mortgage or a loan to one of these so-called supporters to purchase on site. I also have a negative impact on the residual value of these structures. Who knows, or how a reputable lender in South Carolina to find? I'm in North Carolina and my broker does not know anyone, he has good advice for me about this situation. He said that in South Carolina. So here I am asking you. Any help is appreciated.