Scottsdale Girls Weekend

Girls trip to Scottsdale, AZ is approaching quickly. As a first timer, a few questions have come up:
1. What do you pack on a February week-end trip to optimize for hiking, exercising, lounging around, spa, shopping and of course, a few nice diners on the town?
2. Whether we should rent a car or rely exclusively on Uber?
3. And the usual, “where do we eat?”, “what do we do?”, “what spa do we go to?”
February 1
The bag is packed – check
To read on my packing tips, click Arizona
The mobile pass is on my phone – check
The rental car has been reserved, spa reservations made,  restaurants booked!