Yep, 8 day trip for me as all I can take in a day is about 250 miles.
I did drive straight through on the return from Eureka Springs though.
Longest trip I have made in the Crossfire, about 690 miles.
Took me a week to recover from that.
Longest non-stop drive ever for me was 1500 miles ( all in snow ) from Denver in '69 in a '67 Camero ( 327/350hp 4 speed Posi ), but I was but a puppy then with the vim & vigor gauge still at 95%.