Just got back home. As noted above, I came back from the meet the long way, via Texas.
I came back pooped, from both the final days of the trip and also the medical procedures I had to endure once I got back (including an MRI exam at 5:30am, for which I had to stay overnight in a recovery bed, to make sure I was available when a time slot for the machine opened up).
As with other meet attendees, much of my itinerary to and from the meet was county-collecting. On the way out to Natchez, I re-completed Alabama for my "round 2" count, then some more counties in central Mississippi and NE Louisiana. On the way out of Natchez, I finished off "round 2" in Mississippi, then the southern layer of parishes in Louisiana to re-complete that state. In Texas, I finished off US 57, and re-clinched I-35 and I-169 (weird that all of the latter's Interstate route markers were on frontage roads, with at-grade road and rail crossings, rather than the Interstate-grade TX 550 Toll), Then I re-completed its counties for "round 2" (it helped that I had about 90% of its 254 counties covered pre-meet, but the other 10% were widely scattered across the state). I didn't have time to finish off Arkansas, but did cover the northern layer of counties, and a small cluster west of Little Rock. Then I re-completed Tennessee with its northern layer of counties, including out-of-the-way Lake and Houston counties, before limping home on April 6.