The CLI engaged in Easter long weekend safety patrols with both the Fraser Lifeboat and Delta Lifeboat from 02-05 Apr 2021. We had expected a fairly busy weekend; however, boating traffic was fairly light. We did hear several calls on the radio but all were outside our area of operations. Fraser L/B spotted 2 large deadheads at different locations that were submerging and popping up. We marked them and called their positions into Coast Guard Radio who added their information to the Fraser River Marine Broadcasts.