Not really. There's nothing to be worried about as long as you have the experience and are prepared.

But truth be told - what I'm really paranoid is theft, making sure my gear gets to and from the gig and making sure the data / files come back safe.

Another agonizing thing about destination weddings is not being able to bring everything I want - lol. I always get stressed over that.

In this case there was a hurricane that hit the Caribbean and the bride had to downsize to a more expensive resort - which meant I couldn't bring my associate - which meant it was one less suite case / body to bring gear.