This can be a website, google business profile, linkedin, or all of the above.

Another great resource is Linkedin, reach out to players in your area and offer to take them out to coffee or lunch.

more than likely you will need to speak to the land groups of home builders or the land and development groups of multifamily buying groups and most are going to be publicly traded. make sure you have enough housing units. if you provide more info I can help out. there's a million different niches in development and more than likely less than 10 buyers for what you are talking about in any niche. we just reached out to Greystar for apartment development site we are putting together that is a vertical development. we called their office for the midwest and messaged every single person on their team on linkedin. put the effort in and you'll get results. 

All of that said, before you hire a manager or take a course, look at the resume or Linked In profile of the manager/instructor.

Just a few ideas...make connections here at BP, go to local investor meetups, use social media like LinkedIN to make new contacts.

I tried reaching out to you on LinkedIn.

I will say, that assuming their experience on their website/linkedin is in the same type of industry, they have been around longer than most any other syndicator you will find on these forums.  

I saw on linked-in someone saying they witnessed a deal go down where the investor just charged his platinum card.

The other place we like to network is linkedin.

@Tonatiu Ortega that's my specialty, I'm very involved in the 2nd lien conversation(follow me on LInkedin for more!).