I am excited to find this thread! We live in central Indiana and drive down at least once a year. We just do qualify for the 2000+ mile roundtrip club. Our commute to WDW is basically 1000 miles from front door to WDW.
We are weird and really like the drive. I will have to do some research to see how many times we have made the drive. Our route is I65 to I24 to I75 to the FL Turnpike (SR 91) to I4 to WDW. Often we will also sneak in a quick stay at New Smyrna Beach at the beginning or end of our trip only adding to our roundtrip mileage?
What classifies as a "non-stop" trip? I am assuming that means you drive straight through without spending the night in a Hotel. If someone is truly making a non-stop trip, they either have a bladder of steel, wear depends (gross), or have good aim in bottle (again gross). Speaking of bladder of steel on our last return home, we made back with only stopping two times! That is two stops with two adults and five kids (ages: 9,7,4,2,2).

That has to be some kind of record!

I am not sure we will ever duplicate or better that trip.