Buyers have pretty much dried up and have the power currently.

I’ll take care of buyer commission.  

It also provides an opportunity to interact with the buyer.

This amounts to lost opportunity because if you had purchased RE, at the closing it can start producing return. 5) ADUs detract from the existing structure whether this is privacy, a garage, or just yard space. 6) this is related to number 1, but there are many more buyers looking to purchase homes for their family than there are RE investors looking to purchase small unit count properties.

It is up to the buyer to determine their own incentive and timeline, but if the agent feels like they are just wasting time and not going to get a transaction, the buyer is likely to be back-burnered since agents only get paid when a transaction occurs.

Most land buyers who are developers usually stick to a very predefined region within their local market and they hunt and wait for killer deals and market swings to get the land they want for the very specific purpose they want.

there is tremendous demand for inventory by both investors and retail buyers which is making it tough for the casual investor to succeed.it's great that you're thinking about getting your financing in order. 

With investing in MHPs you always need to think of who you’re end buyer would be.

Each potential buyer has come to their own conclusion that it would be too much hassle and risk to manage in this fashion vs a traditional rental even though the average cap rate in our area has been half that at best.

If you are just looking to network I would go the route of meetups locally (you can check above at the toolbar, hoover over forums then to the right you have events and meetups.If you are looking to wholesale and build a list of buyers that fix and flip for deals you may have then I would pull lists from 3rd party sites like Property Radar or propstream.