Yes - I believe you may find a few experienced people here having some experience in this. Hopefully your post catches their eye !
There has been considerable discussion here that I've seen highlighting the possible legal implications in particular. I think the most promising concept I've seen to cover some of the bases is the formation of a LLC. I think it's something worth at least learning about and consulting a qualified attorney.
Please keep us all posted about things you discover.
With the continued growth of the poly community these are issues that will become important to growing numbers of people.