Is there a site or link that lists the specific activities that qualify into the required working hours to become a Real Estate Professional?

It's definitely gotten really popular over the past few years and some people have built very successful businesses off of it, but if you aren't looking to do that full time then I would recommend buying a property instead as your margins will be far better and you have more options to get out of it if the market or your rentals go south.

You want an accountant who can help you strategize and who is responsive when you want to know the consequences of the financial decisions you are making throughout the year.There are over 20 real estate accountants on this site.

Look for neighborhoods where house hacking is popular and where you can find properties that fit your budget and investment goals.Networking: Connect with other investors in your area.

could try reaching out to some of the people and resources on this site About Us | Workforce Housing Coalition of the Greater Seacoast (seacoastwhc.org).

I also just completed the new on site laundry facility and opened it up.

does anyone know the best sites to find properties, land and realtors? 

@Noelle MastelottoGrand Rapids, MI, Kalamazoo, MI, Detroit, Cincinnati, Columbus, OH, Cleveland/Akron, Pittsburgh, IN, Indiana, Rochester, NY, Toledo, PA, Indianapolis, and Rochester, NY are popular choices for house hacking due to their affordability, strong rental demand, and potential for house hacking.

One thing we learned was that if you have a "builder hat" on during the initial stages, our site plan may end up differently than if we had our "entitlement & permitting hat" on. 

A few interesting things but one in particular:3.7.1 To purchase a Subscription Listing, Host must make an order by means of the Site's online order form and pay Vrbo the fees for the relevant Listing, which may or may not be accepted by Vrbo ("Subscription Listing Fees").