I was up over Memorial weekend and fished Bowstring for about 5 hours. Another buddy and I had our limit of 16-19 inchers. Was pretty good then even with on and off thunderstorms. We even had hail in the bottom of the boat. We fished the northend and the southwest. Caught all our fish on the sand breaks in around 12-16 ft. jigging shiners.
Good luck if you go and give a report when you get back. Cause I may be in that area again near the 4th.