I spent the holiday week taking tech2 with Andrew Georgitsis of GUE and 5th D-X. I made it through the class successfully but I’ll tell you it was a grueling week – both emotionally and physically. I intended to post a daily blog on the class but that proved too difficult with both class activities and the pending holiday. Our check-out dive was on the YMS-359 (Minesweeper) in Lake Washington. Depth is/was 200ft.