I took our guide school students Casey and Andreas to the Lower Sac today.  They learned a little bit about rowing a drift boat and caught fish using several different techniques.  We caught fish on nymphs under indicators, nymphs without indicators, dries, and dry/dropper today.  Pretty fun!  The fish are pretty fixated on PMD nymph patterns, mainly small brown nymphs size 16-18.  Look for rising fish mid-day.