I didn't look at my phone when we sat down but leaving the dock at 9:30 and getting gas it was probably 10:00-10:15 when we drove through a small pack (5 boats and one headboat) to the south and east of Rattlesnake the marks just didn't say perch so I tried to find a hump I've seen north of there before. Didn't get to that hump but found a nice mark a couple hundred yards north of the ferry route from south bass to rattlesnake. We pulled the anchor a little after 4 so it was probable 5 1/2 to 6 hours total.