I tried to go to the website referenced, but it gave me a 404 error.

You can look on websites like https://www.corporatehousingbyowner.com/search/United-States... and https://www.furnishedfinder.com to see what similar houses are rented for.

There's currently a website set up to get information from customers that have had this contract "sleight of hand" done to them. 

Are there any local meet ups or websites on where to find more people who have a moderate level of experience meaning they are  somewhat experienced but still looking to collaborate and network with more inexperienced investors like myself.

We have been around the bigger pockets community for over a decade now and have more 5 star reviews on bigger pockets than any company on this website in any industry (>270 5 Star reviews).

Do you have a service or website you prefer to handle direct mail?

Quote from @Ben Wisan: Hi all,I am newer to this website and community.quick question for everyone.

Would that be, for example, if the PM says, "I manage a duplex for John Smith in Turlock," then I call John as a reference, ask John a few questions, and then ask John the address of his duplex so I can later look it up on the county website and verify if he is the owner?

I have looked on the Arizona real estate website and all I could find was the addendum, I would really appreciate if someone here already has that contract and is willing to share it with me that would be great.

Know this (found on every inspection website):  You should be concerned about cracks in your home if they are large, appear suddenly, or are located in certain areas.