Tinting side windows

[1969 Suburban Man]

I live in Bakersfield, CA were average summer temp run from 95-115 F most all summer (about 5 months). I have a 1969 1/2 ton GMC Suburban with factory front air only.

I would like to tint all the side windows real dark and little less dark on driver/pass door windows and the rear window. This would really help cut down the interior temp and should help the A/C when recirculating the cooler air.

Anyone done this to your rig? Don't tell me to move to the coast, I would if I could. Thanks