Looking for resources to learn about SDIRA s and SDIRA LLCs

[Michael Sjogren]

I have been reading through the forums about self directed IRAs (SD IRAs) and SDIRA LLCs. Can anyone recommend good books/reference materials to learn more about how they work in detail and the rules and regulations? 

Also if anyone in the Boston / north shore area has experience using SD IRA's I'd love to buy you lunch or coffee sometime to learn more about your experience.

Any insight is greatly appreciated!