Both land investing and multifamily are great but what's best for you is more important.Land has no cashflow and is speculating imo too so personally it doesn't fit my investment thesis of buying property that produces cashflow.

What would be the best course of action to sue them for non-payment? 

Higher loan balances we would likely see an opportunity in the future to refinance again due to lower rates so consider a 2-3 year prepayment penalty.Of course if you qualify for Conventional Financing (Fannie/Freddie), there are no prepayment penalties so just calculating out the return of investment timeline on point buy downs.Good luck shopping and let me know if you want to talk further!

And of course simply have it demo-ed.

Learn of course, but many of us have purchased properties throughout our career without "iron clad" veils and have done just fine.  

Also, the goal is immediate cash flow, with some appreciation over time which fits Class C criteria.I will send a dm to discuss further, thank you!

And of course other states are following suit.. 

An event venue has never left my mind of course.

I think they just started offering it again.Dyches Boddiford has a good course https://assets101.com/events/hard-money-lending-online/I and several others have taken it.

referral of course!