Also, are there any social media websites with groups that I could network with that highlight investors & wholesalers? 

These syndication educators teach you underwriting, give you lists of brokers, recommend you increase your social media visibility and are provided techniques and tools to raise capital.

You are watching too much content on social media.

Become a syndication Co-GP by lending the escrow funds for the true GP where you receive 1% of the GP share of project upside, then create website and social media marketing materials where you hold yourself out as THE GP for the syndication.5.

Social media is a double edged sword, that I don't think a lot of syndicators fully understood when tapping into it.  

Market your property and get tenants.This could be through flyers, direct mail, rental marketplaces, newspaper ads, or on social media etc. 6.

Good LuckThe problem with social media is it is very easy to create a compelling campaign claiming anything for next to no investment. 

If you do have money to invest in your wholesaling business, then you can pull lists from Prop Stream or List Source and skip trace them, use bandit signs, social media advertising, Google/Bing ads, Direct Mail, etc.

.- Another option is to list it on multiple platforms, including local real estate groups and social media.

I attend 3-5 meetups monthly and we have local meetup https://www.cirpp-live.com/ been arounds since 1974 and we meet twice a month (one network night at local spot food, drinks, socialize and one day 1130am-1pm guest speaker and food at I-Hotel on campus) that have found vendors, private lenders, etc.