I've been there once. It's a super weird place. I stopped by Salton City on the west side of the lake (https://goo.gl/maps/ksWdbiRFfpnUBE6X8). The town has 50% nice-ish, occupied homes & 50% derelict buildings that looked like dilapidated crack houses. The shore was super stinky, covered with dead fish (tilapia I assume) & the smell you'd expect to go with it.