I have been wanting to go down and fish below the dam at Mcalpine but have been a little leary of it. I fish below Markland a lot so the swift water don't shy me away. I have heard a lot of people say you have to be carefull or you'll take the lower unit off your boat. Does anyone know where a guy could get into some big blue down there. Lower gates, upper gates, fossil beds, below the bar? What should I look out for when navigating also. Thanks in advance guys.