By "everything" I mean water, electricity, internet, cable/satellite TV, renters insurance and burglar alarm service.

What would be the harm in seeing how high/low maintenance they are before dishing out 5-10% for a property manager? 

As mentioned above, there are a lot of inexpensive satellite services that can accurately calculate roof dimensions for you with the click of a button.

Curtains over windows, dishes in the kitchen, kettle on the stove, coffee maker and toaster.

The blue ridge mountains are close, but for the most part, that tourism demographic prefers either the "appalachian trail accommodations" which would be a spot between 3-4 trees that is close enough to creek tub for bathing, washing dishes, and filling canteens.  

Cleaning with a slightly damp rag of dish soap and water.

I think Lake O does a good job.. its the city of Portland were this is all happening the satellite cities not so much. 

Whether Boca/Palm/Jupiter will be preferred to Vero (Indian River County) or Cocoa/Melbourne/Satellite (Brevard County) depends on a number of variables and trade-offs.

For example, you can't put anything down a garbage disposal or allow dish washer filters to clog. 

I just bought a TCL Roku tv to evaluate at home.How are you watching  cable or satellite channels and live sporting events?