Forum mates, I'm looking to sleep in my SUV near Pomona for one year of grad school and am curious if folks have local tips for the Pomona/Ontario/Claremont/Chino/Upland area. I've found that Claremont and perhaps Upland prohibit even parking on the city, and several of the Walmarts in the area do not allow overnight sleepover. Has anyone got any suggestions? The Los Angeles National Forest has a rule against staying over 14 days. Thanks.