My dad is a long time investor and I've picked a few things up from him, but the majority of my knowledge has come from consuming mass amounts of books, podcasts, and reading the forums here on BiggerPockets. 

Yeah we're thinking about sitting and observing for a little bit and instead, work on saving more money for downpayment & cash reserves and paying down our principal for our property in Cambridge, Mass.

This would be a niche market that would attract some and turnoff others.I think it would be better to appeal to the masses.

We don't need another made-up name to confuse the masses.  

Vineyard Haven, Mass.2.

This will never sell to the masses.  

Vacation rentals in these mass-produced STR "neighborhoods" are really just a commodity, similar to a hotel room.

Telling to the masses hey this is passive investment, there is chance your money would be doubled in few years. ..... and that's the problem, the problem is not just in #2 ; the problem happened because of #1 (read the twitter post that I signed).... in my view these loan product (non-bank lender/non gov lender bridge loan that's used by GP with 90% LTV 2-3 years bridge loan with 0.90 DSCR ..... offered to GPs) is just similar to daylight robbery.

This has been going on for a number of years.Basically it has limited appeal for mass market.

Other brokerages offer 100% commission for a flat fee and might offer some small broad mass training, but you'll have your time.