Unless you find a lender that would give you a loan with no income then you would be limited to friends/family/or current resources. 

Any suggestions on resources for that?

Bigger Pockets is a great place for education and networking and is full of great content.I recommend that you check out the following resources:1.

Because property management is very nuanced and detail oriented and *highly specific* to the location (down to the neighborhood), property type, market condition, expectation of landlord, available local resources, etc., etc., etc.

Humans are social creatures at the end of the day and I personally like to know who I might be dealing with if they can either be a friendly neighbor, a nuisance, or beneficial in maybe keeping an eye out for you).Is it possible to update the gate so that it can open and close by itself and have 4 different codes to it for each neighbor to enter/exit?

Bigger Pockets is a great place for education and networking and is full of great content.I recommend that you check out the following resources:1.

This is a great place to learn and to connect with people so take advantage of all the great resources.

Here are some ideas to get you started:1.Educate Yourself: Start with the basics—read books, listen to podcasts, and watch real estate videos (BiggerPockets is an excellent resource).

You should utilize resources like BiggerPockets, build a team, and use online platforms to find potential properties.

Just search on BiggerPockets - there's a ton of great resources- I would HIGHLY recommend using a leasing agent to find you a tenant.