Wow ZL that's a nice looking piece of work. I have an idea to knock something up that I can use without water. I just need a few days spare before we head off at the end of the month but I can't see it happening.
Every time Mrs M sees me with 5 min to spare she hits me with something that she needs done. Today it was a grab rail/towel rail above the beds. Then there was a paper towel holder and the kitchen bench top had the be modified so that the sink was a better fit. Next I had to seal a couple of old holes in the floor to prevent dust entry and sort out the bundle of battery charges we have for all the devices. I still have to fit front mudflaps, LED reverse lights, mount the spare gas bottle, mount the rake and fit my new tyres when they get here. By then I'm sure there'll be plenty more items added to the list. Oh yes I forgot the new shower cubical I have to install in the bathroom for the house sitter while we're away.
Anyway back to the project. We don't have the luxury of running water in most WA streams. They are dry most of the year so when I build a highbanker style device it has to operate dry. I do have a leaf blower so could make a dryblower but I think the noise would ruin the tranquility of the outback experience. I'm planing on making a hand operated vibrating classifier with a similar system to catch the gold or gemstones.
Will it work? I'll let you know when I get the chance to knock something up but I think it will have to wait till we get home in August.