I don't think a 10 mile radius is anything but a one mile could create some pondering unless you've got an investor already there who loves that niche.My guess is you're going to need to employ a variety of strategies to maximize your return.  

(My wife also would rather I take her out to eat instead of "waste" money on flowers that die in a week.)You don't have to answer these questions, they are just food for thought.

Variety is the spice.  

I am an active GC and am currently performing a variety of services to a range of customers.

We always check a variety of internet sources.

All markets from large to small within the state will be considered along with a variety of capitalization rates as long as there is at least one good-credit tenant in place.  

., mowing, etc.) and gardening (one property has rose bushes and a few other flowers)?

It's not specifically tailored to real estate but rather a blank slate you can customize for a variety of different uses. 

There are a variety of opportunities in Indianapolis, you just need to identify your goals and resources (capital, time, skills, experience level, etc.)

This gives you a variety of options.