As a Palm Springs local of almost 10 years, what is your favorite mistake tourists make that you see repeatedly?

I'm curious to know how visitors who come to Palm Springs can avoid these common mistakes.

• Option 1: Packing too much in one day
• Option 2: Not renting a car
• Option 3: Losing track of their rental reservation
• Option 4: Buying touristy souvenirs instead of local products