Even facebook might have some good local groups for you.

There are also a few Oregon RE investor Facebook groups that you can join to make connections with folks who are doing deals in the area. 

Facebook groups 

Also, there are several TRAVELING NURSE housing groups on Facebook. 

If that property is till under the LLC you will need to purchase under the LLC.If you have taken ownership of the sale proceeds your next homework assignment is to look into Qualified Opportunity Zones and Qualified Opportunity Funds (QOZ, QOF), note the same accredited investor status still applies. 

It seems the accountant was highlighting that a CPA (Certified Public Accountant) can represent you before the IRS, while someone without a CPA license or Enrolled Agent (EA) status cannot.

Check your local meet ups face book groups, and REIA groups. 

You can also find real estate investing groups through meetup.com, Facebook, or a Google search.

Facebook groups and any other platforms that connect you with local investors is a good option.  

Also a new one that has worked for us but requires more work is facebook marketplace ads.