I fished Frontier Canyon area yesterday afternoon and we had to find structure that they were holding on to catch any. We were mainly in 14' of water and the fish were 5' to 10', the bite was really slow and if I hadn't had livescope I'd have bet they weren't were we found them, they just wouldn't bite, but they were definitely there big time. We did catch a couple shallow in the buck brush but we didn't fish that way too long. Some other people we talked to caught them extremely shallow by casting a jig almost on the bank and slow rolling it back. The last couple of days has certainly warmed the water temp up I bet they are far more shallow now then you've been fishing, not to say they're not some out there but I'd go shallow if it were me and I didn't have livescope.