I would NOT mix them with regular families as it often can create management challenges.

From an initial impression, this makes the process of long-term investing much more convenient, and the only fee (apart from regular agent/lender commissions) is the property management fee!

The guy who buys from me (Where I get $350 after 5 trips to inspect, all sorts of paperwork and hassle cause it's a HUD) and then sells and I get a commission (My regulars don't pay 3% list either).

I'm in and out of LA a lot thanks to my wife's family and am happy to chat further - but I'm sure there's a bunch of meetups happening regularly in your area, that could be a good place to start to get other ideas. 

Too much clowning around, giggling/laughing, self-promotion, and as @Brian Gibbons said listening for an hour to find the 30 seconds worth of gems.  

Our LLC is on the deed and they sell like regular real estate.Any thoughts?

We regularly talk about properties they have found...No houses 🏠  yet but with patience and diligence it is going to happen soon.

Many days I get more but solicitations than regular mail.  

You can park them in regular parking spots, sometimes 2 in 1 spot.

Addressing concerns from both sides rather than ignoring the issue and complaining is crucial, as this promotes fairness and mutual understanding.