Been twice. Demand Santa is fabulous there, but then you discover feria, & that is a must-see.
So much of this country is fabulous. Glad of our years with a camper van, & our week odd journeys on the way down or going back.
Anyone considering it, think long term. There are hundreds of places you want to see, but don't prioritise. Work out a rout & stick with it.
The last time we did "the drive", we had a few places left we wanted to see, but they were so far apart, we must have gone hundreds of ks backwards & forwards to fit them in.