How to produce a map from a spreadsheet

I've been putting together a spreadsheet of Michigan Football parking prices. Here's how to turn it into a map.

First thing you need to do is to geocode the addresses. The search here is for
excel geocoder
and on page one I get this lovely narrative from Jon Udell: Excel Geocoding Adventures. That's as far as I got before needing to stop, but it looks like I'm heading in the right direciton.

(to be continued)