You're just spoiling all my preconceived notions about North Idaho. I always thought you could easily find Nitrox at the shops in CDA like Divers West.... but I've never dove with it up there and it is a ways from CDA to Trestle Creek.
It would be nice if someone could create a sonar scan of the site to give you guys a basis to search as you are not only limited by time but also by visibility as it's very dark, silty and murky below 60-70ft. Something can be 10 feet from you at times and you totally miss it. Still, it's frequently clearer than my lakes.
Just a side note, I live in Southern Idaho and dive the lakes down here, but I grew up in Sandpoint. I've dove around the shallows at Trestle Creek, but didn't go down to the cars as I couldn't find a buddy last time I was up there. Will do it this summer though.
It would be nice if someone could create a sonar scan of the site to give you guys a basis to search as you are not only limited by time but also by visibility as it's very dark, silty and murky below 60-70ft. Something can be 10 feet from you at times and you totally miss it. Still, it's frequently clearer than my lakes.
Just a side note, I live in Southern Idaho and dive the lakes down here, but I grew up in Sandpoint. I've dove around the shallows at Trestle Creek, but didn't go down to the cars as I couldn't find a buddy last time I was up there. Will do it this summer though.