Tips For Spotting at KPSP?

Hey guys,

Today I booked my flights from here to Palm Springs on United. I was wondering if any of you had spotted PSP or had any tips for spotting it. There does not appear to be any formal spotting locations around there. Any help would be awesome!

On a second note, I have a 2 hour layover at ORD on the way there and an hour in Denver on the way back. Any tips for gate spotting at either?

Flights are: Chautauqua 4740 (E145) GRR-ORD, United 661 (A320) ORD-PSP, United 812 (A319) PSP-DEN, United 674 (A320) DEN-GRR.

Thanks guys!

Alex