I am trying to remove stone from a shoreline approximately 10' by 150' as shown in the image. Stones range in size but are fairly small. Last year I tried shoveling the stone into a sieve which I manually sieved the sand away from the stone and then put the stone into a wagon, which hauled up a hill and dumped into a hole, this was a fairly strenuous activity and I am trying to see if I can make it a little easier. Also note I didnt get too far with getting the stones removed. I was thinking of using my pickup truck and one of harbor freights cargo unloaders, but getting the stone into the pickup is still a large task, any ideas on doing that easier? Also maybe a pickfork type tool to get the larger first layer of stone without having to sieve the stone.
Does anyone have any ideas on tools or methods to tackle this task?
Any thoughts are appreciated, Thank you.