Investors / Wholesalers opportunity

I have a interesting Real Estate situation in Southern IL, that involves buying Tax Liens Foreclosures from a Lawyer, we have been purchasing properties for the last 3 years from this attorney, while me and my partner only does this part time, cause we have other business interest, I am interested in scaling this, this year we started wholesaling some of the inventory that we either wasn't interested in, or we could handle cause of our workload, now I am interested in taking on another partner for the wholesaling aspect of the business, as well as starting to also want to FSBO/owner financing the distress Real Estate, is there anyone out there that would be interested in this, or could provide advice, from a legal position, or experience position, I do realize I need some marketing as well as a solid system to do this successfully. Thanks