Loop and access info

My dad is scheduling a trip out here this yr to come to an event. He is in good health but at 75 I don't want him doing too much walking, especially for 2 days.

I am trying to work a deal to borrow a quad which would help, but I would like to keep him on flat ground, so Baraboo wouldn't be too good of an idea.

Mauston would be a good location but probably too early in the yr, I haven't ridden at Wauzeka, or Thielman, and obviously at Door County. What are those areas like for access and getting around either on foot or on a quad?

Thanks for your help.

By the way pops rode trials from the early 60's- early 70's

Door County should be great for getting around on a quad and being able to see most of the sections.  Wauzeka is pretty good but may be a little less flat for some of the quad path. Thielman may work but some sections would require walking to see.

And I will have my quad at the events.

Door County is Definately easy access
my grandfather will be tooling around on his fourwheeler
loop is almost 95% flat-sih   relatively no elevation changes.

The Wauzeka grounds are quite large compared any of our other event locations. So, if he is walking, the distances between sections could be an issue there, compared to our other locations.

Thanks for all the input.
Based on his schedule it looks like he will be out for Dickyville, which has great access.