Snorkel Day Koha / Donations Participating in a snorkel day? To contribute to EMR's mahi please click here. Your donations on Snorkel Days help us replace broken equipment and cover some of the cost in organising these events. Our Auckland events are now donate to partcipate - whether it is cash on the day, online using this link or by donating your time on the day to help us wash and organise wetsuits. Most people donate $5-10 per person but we appreciate all the support you are able to give.