Hey Julie...........
Try Bombay Beach, Salton Sea, California. Always sunny, always warm, right on the sandy beach and reeeeely cheap with that highly desirable California zip code.
Nope, let me correct myself, looking out my front window I can see one hu-mung-us 100 mile wide thunderstorm just beatin the hell out of that area as I write.
The notorious "Slabs" are a short walk across the highway and over the railroad tracks. The locals that camp on the slabs always have an open air farmacia where you can get any meds that you desire, and without a scrip! Most of them even speak English!
If you are into seaside wildlife it will be perfect, White Pelicans, several types of gulls, Great Blue Herons and a few Ospreys, kinda like RP. What appears to be white sand on the beach is actually 100% pure crushed barnacles and fish bones. Desert Iguanas and Zebra Tailed Lizards patrol the shoreline for the flies and maggots that have an endless feast on the dead fish and sea birds that made the mistake of swallowing that sparkling sea water.
The Chocolate Mountain Gunnery Range is right there as well. The slab people make a good living sneaking out there to scavenge scrap metal, gotta watch out for the unexploded live ordnance scattered everywhere out there as it might really mess up your day.
Might be worth a look-see........
JJ