Oh, I know Chelsea! These last week there's little else I've been pondering about. Ironically, only a year ago I was seriously researching power options for very basic needs (though that included very efficient refrigeration) for a project that didn't happen. Now, getting the gear was another matter. Here in Mexico the additional challenge is that the stuff stores sell are overpriced and very low quality. Ordering stuff from abroad includes ridiculous taxes that make it not even worth pursuing. Next time I'm in the States, though... yeah, that's how these kinds of ponderings usually start.