It's your trip man.
Um, you know, unless you're traveling with others.
Seriously, I offer these words of advice from experience, I don't wish to see anyone's trip ruined.
I will not repeat cringe inducing scenes I've seen (as a lifeguard at a posh hotel) associated with diving.
When I was a boy I liked cut-aways, jack-knives, back flips and even A-C's, after lifeguarding I took diving out of my swim activities.
Your results may vary.
Like I said it's your trip.