In fact I joined the company to help build a product that can help everyday investors organize rental finances like the pros do. 

@V.G Jason did you go join a cult and not invite me to the kool-aid and castration party?

A great way to start is by attending RE events and joining a local investors association.

I have to admit that I met a lot of future deal sponsors (GPs) in the mentorship group I joined. 

Your best bet might be joining a local real estate club.  

For out-of-state networking, I'd focus on engaging regularly in BP forums (like you're doing now), joining virtual meetups in your target markets, and connecting with active BP members who consistently provide value here. 

We’re thrilled you've joined us.

It offers a secure and transparent process for both buyers and sellers.NoteTrader Exchange: An online marketplace where you can list your note for potential buyers.LoanMLS: A marketplace for buying and selling mortgage loans and notes.FCI Exchange: Another platform where you can list and sell your notes to investors.Note Investing Forums and CommunitiesBiggerPockets: A popular real estate investing community where you can network with potential note buyers.LinkedIn Groups: Join groups focused on note investing and real estate to connect with potential buyers.National Note Group: An online community where you can connect with other note investors.Note Brokers and BuyersNote Brokers: Engage with reputable note brokers who have access to a network of note buyers.Local Real Estate Investor Groups: Attend meetings and network with local investors who might be interested in purchasing your note.Financial InstitutionsCredit Unions and Community Banks: These institutions may be interested in purchasing performing notes.Private Equity Firms: Some firms specialize in acquiring performing mortgage notes.I hope this give some direction regarding your situation.

Back when I first joined BP, I linked up with an experienced low income landlord.

You might find it helpful to join a group like THE MTR Connect, which I co-host with @Jamie Banks.