I'll second the frost observation, was out surveying today and only had to drive the stakes about an inch to get through the frost. I'm going to start tapping my tubing tomorrow, hopefully i'll get 550 or so in by the end of saturday. I'm waiting on taps for the other 200 on tubing, some for a new expansion and some for an old woods that I want to switch to stainless this year. I'd ordered the stainless straight from the manufacturer and they haven't showed yet, so today I ordered them from Bascom's. I also ordered 50 flat lids for aluminum buckets i've had for a couple years with no lids to be able to use them. If I keep pushing I'll hit 850 taps by the time it really runs!