Māngere to Onehunga

Big tide for the first leg of the double crossing. Very slow going over to Māngere and fast returning to Taumanu Resreve. For the single crossing from Māngere, the tide helped but was still difficult. John Matthews time is taken for the single crossing Onehunga to Māngere, which was much slower than the single crossing Māngere to Onehunga. 

Volunteers: Gregory Dunning, Gavin Tasker, Peter van Kuyk. Chris on the Gemini.