Please watch this video instead:  4 minute video.

Any bad/good neighborhoods to watch out for?

Watch YouTube channels and videos that specialize in running Airbnbs, such as Robuilt, Airbnb Automated, and BiggerPockets videos on STRs.

I agree with your statement, on Airbnb, it does appear to be more of a "I watched 3 episodes of Robuilt on YouTube so I can Airbnb too!"

Wanted to know where to direct my attention, in regards to what videos to watch, who's webinar should I join, is a mentor a better option?

There is certainly nuance to it, but there is pressure on "BRRRRable homes" that has worked some inflationary magic and is VERY interesting to watch.

*If you were to start over and convert another garage what is one thing you would watch out for?

While watching a BP video on YouTube a few weeks ago, I heard Brandon mention a technique he uses for making an offer that I really liked.  

The goal is to purchase my first SFH investment in that area, using the BRRRR strategy, within a year of being there.So far I have read multiple books, watched/listened to podcasts, on the BP forums, and anything else I can think of. 

HOWEVER those criteria DOES NOT FILTER OUT the non-motivated sellers from the motivated sellers.).And it is getting so frustrating watching so many people acting like dumb blind brain dead sheep following retarded logic, and actions based on which way the wind randomly blows.