Hi Jolly 14-day camping area in Quartzsite (besides being free and close to town) is the cell tower just across the highway. Feel the microwaves, baby.
Like Yuma, Quartzsite is pretty much free of snowbirds right now. It's in the 80s today with a good wind—like nature's giant fan—to keep things pleasant. If you're thinking of heading this way, consider this your scouting report.