Kayak 3:00:48  31.0 km (5:50 / km)
Paddled to and around Dreher Island from the condo. Stopped GPS once I reached 31 km which was maybe 1 km before shore.
Water bladder was a solid frozen block upon departure. I had been drinking what had melted but it melted slowly. In finally stopped at 23 km (Twin Islands at the time) and pulled the bladder out to crunch the remaining ice which was pretty thin by then. Swam/floated for about 10' before setting off again. Felt much better to get some hydration.
Did not bring any food or energy drink. Could have used some perpetuem. Will have to pick that up soon.