I've been made an offer of 50% down and for me (my Solo) to owner finance the other 50%.

Many investors use wholesalers or real estate agents who specialize in investment properties, or they directly target owners with distressed properties.5.

Currently, we are targeting multifamily properties of 100+ units, and have been actively engaging with various owners and brokers, submitting Letters of Intent (LOIs) and working to secure deals.While some may consider our approach bold for new investors, we are confident that, with the right team and expertise, we can succeed in achieving our objectives.I’m excited to be part of this community and look forward to learning from your collective experience.

Obviously the ideal way would be to split the lots and rent the lots to mobile home owners but that seems like a very small market.

@Sam HendricksenMultifamily is super competitive in this area and you have a huge advantage over your "competition" with the fact that you are owner occupying as most deals nowadays hardly cash flow. 

Your job is in Dallas, you are owner occupied?

I'm a STR owner / manager located in Texas (Bryan /College Station, TX specifically.) 

He had this ambitious flip lined up and decided to tap into a 0% business card deal to cover the rehab costs.

I can't move this property to an LLC as the condo docs refrain owners from owning in LLC. 

Try networking locally with real estate groups, investor groups, rental owner associations, a local REI, etc.