Hey Chris, good to hear you are getting out! I still prefer field walking for my finds, I actually started digging and sifting because I couldn't really get into the fields anymore by late summer and digging in the area I know had a lot of activity probably has yielded me a little more in terms of artifacts considering how little ground you cover digging. You cover so much more ground walking fields, but so many farmers out this way don't plow anymore and some like you say are the dreaded no-till fields, I think the mennonites are about the only ones who really plow anymore out this way from what I've seen.