My suggestion would be along with what Vaughn said, but with a little twist. Organ Pipe has similar cactuses, there is Why (oh, why not) and there is Ajo with that great little church to photograph...Joshua + DV and if you hit it properly, you might arrive at Yosemite just after a snow storm > pure magic. But, you'd have to really scan the weather. Who knows, it just might work out.
Les
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