*chuckle* Just keep on driving - it's good for ya.
As another datapoint, I'll be at 50,000 miles in about 2 weeks - after 17 months of ownership. Just getting started...
At some point "soon", they'll light up the Alaskan Highway, so that'll add another 10,000 miles or so from SoCal and back.
And at some point after that, the Great Supercharger Wasteland from Tucson to San Antonio will maybe finally (perish the thought... be still my heart) get addressed (forecast since 2014 and they're ZERO FOR EIGHT so far), and that will demand proper testing with a second SoCal to Key West trip, although probably by way of Bar Harbor(Maine) and possibly Nova Scotia. Still, it will be nice to not have to take a hard right at Baton Rouge into tornado country and the black ice of the high desert when there's a perfectly good transcontinental route just sitting there. Rumor has it that's why they built I-10 in the first place *twitch*.
And so it goes.