I've done extensive research into the options and a lot of the paid options seem to focus on teaching specific investment methods.

Zelle is too easy to dispute and not secure enough.

Some investors rely on the BRRRR method to keep their capital working, but in a high-rate market, a short-term strategy like flipping a property could also provide a quick cash injection to maintain growth.

But I am so intrigued with the BRRRR method just not sure this is the one for that.

Curious about the success others are having with these platforms or if anyone thinks Booking.com is becoming a necessary tool for securing STR reservations?

To answer the title of your post, selling fsbo can be a good idea if:- you have experience selling RE- you price the home to sell- you have systems in place to collect inquiries and facilitate showings i.e. call center/email/google forms for screening inquiries, showing agent, lockbox, security alarm, etc. - you have dozens of local agents who can market the property for you and bring you a buyer- you are listing in a desirable area with low-inventory - you are not in a rush to sell

There is a lot of misconceptions still, about what it is, how it is mined and how it could penetrate daily lives even more than the internet did and does. 100k is the low end...Mcafee ( the security software guy) is a coin miner and says that he bets bitcoin hits 1 million by 2020 or he will eat his own private parts.

Given your situation, one strategy that could work really well for you is the BRRRR method (Buy, Rehab, Rent, Refinance, Repeat). 

After a month of renovations, I listed it on the market on November 19th and secured a tenant with a lease starting on December 10th.

Secure the house immediately.