How you're thinking about things is on the right track - developing a network of mentors you can talk to is a good thing. 

I've got an affiliate link, doesn't cost you anything and we offer two free sessions with my team so that we at least can add some value for you using our link.

Attending these events are REALLY important (I can find my first mentor, network, collect business cards, etc), but I'm held back by my situation. - What is the optimal way to fund my first deal?

Offer to sit open houses for agents (you can do this through your state Workplace group), attend eXp’s virtual and live training & networking events and of course work with your Mentor who should be able to best guide you.  

I need some kind of guidance/ mentor in exchange I'm ready to use my talent to help increase portfolio.

And finally they want success in real estate investing skipping the necessary years of experience, capital accumulation and mastering  lessons regarding real estate principles, law, and finance, by paying a “mentor” (guru) for a 3 day workshop and continual “mentoring”.  

Partner with an investor-friendly agent and mentors to identify properties with strong rental potential.

This weekend I was lucky enough to attend an MFIN - Multi Family Investor Network - conference here in Colorado and see BiggerPockets CEO @Scott Trench share the stage with @Ben Suttles and @Feras Moussa talking about the future of real estate investing, plus a number of other keynote presentations and informative breakout sessions.

I am looking for some coaching/mentoring from an advanced imvestor that might be able to look through my portfolio with a different lens and give some advice on next steps.

To succeed, choose your investment criteria, start small, and consult a local real estate agent or mentor.