Public kayak sessions at Byng pool are on Fridays from 8 PM until 9 PM from September through November and January through mid-June, cxcluding holidays. The cost for each session is $6.41 per person (including tax), assuming that you bring your own kayak. As Maureen mentioned, you can rent a kayak but there is an additional charge. A maximum of 12 kayaks are permitted in the pool. Registration is in-person only starting at 7:30 PM prior to each session. It is best to register shortly after 7:30 in order to ensure that you get in, although attendance has been sparse recently.