Divectionist
Contributor
I have been on a number of day boats out of Cairns and I have never experienced a SI of 10 min. An hour was the norm.
I had it, 3 dive day trip to two sites, because of a 'tight schedule', the two first dives at the same site were 10min apart. Was supposed to be one of the better boats but our guide was an idiot who also bumped into two corals.