That means that the trip becomes:
Tuesday and Wednesday, 3-4 August: Drive to Houston.
Thursday, 5 August: Pick up speakers from parents' storage room. Drive to Austin.
Friday through Monday, 6-9 August: Stay in Austin with friends. Attend the Summerfest ham radio convention and the annual meeting of the Texas VHF-FM Society. Act as parliamentarian for the latter.
Tuesday, 10 August: Fly to LA. Shoot a segment. Appear on Jimmy Kimmel Live.
Wednesday, 11 August: Shoot a segment. Fly to Austin. Drive to Dallas.
Thursday, 12 August: Business meeting in Dallas. Hit the road toward home.
Friday and Saturday, 13-14 August: Drive home.
Sunday, 15 August: Do laundry. Sleep.
Monday, 16 August: Fly to NYC.
Tuesday through Friday, 17-20 August: SHARE. Give two talks on Hercules.
Saturday, 21 August: Fly home. Collapse.