Any recommendations? 

It's definitely recommended to have separate accounts.

I would recommend raising it incrementally throughout the years in order to avoid the shock to the tenants system of raising it in one big chunk.If you choose to not raise your rents throughout the years, it will also put you at a serious disadvantage when you are looking to sell because now you have a long term tenant paying below market rent.  

You can learn by reading some books or wait until life hits you with a problem and then try to solve it.I recommend you buy "Every Landlord's Legal Guide" by NOLO.

Do you have any reviews/recommendations on property management companies in Kent County. 

At this point, I'd recommend studying your competition (what are they offering that you're not?)

@Lee Falkenhagen no particular reason other than Cozy was recommend to me here on BP, and offers me the ability to complete more steps of my process than a straight money exchange program would (background/credit check, rest analysis/estimator, offers the tenant the ability to make service requests etc.).

Its a bit more difficult then that this is not a passive investment do yourself a favor look up some group alf homes wherever you are call ask speak owner tell them you are looking open a group home in the opposite part of town and would like take him and his wife to best steakhouse for dinner and ask for recommendations on how to do what they did.

I recommend you consult a lawyer for professional advice.  

He recommends advertising your property yourself, using Craigslist and Facebook Marketplace.