I am finding it so much more common these days and why not? My sister did it and so did some of the amazing people I met and had the opportunity to photograph.
Destination weddings can be an exciting event for all guests and I suppose the scariest thing is not knowing the destination well enough to be able to organise it from afar. My advice, get a well known wedding planner based there to help out, they should be able to take care of most things from settings to celebrant and legalities. (FYI Poema weddings do amazing work in Santorini)
I think Santorini has to be one of the most popular places to marry, and honestly with a backdrop like that and most things at your fingertips, it provides a great wedding destination location. Sharing just a few of my favourite weddings from there.. for more check out my wedding photography page.
Should you need someone to photograph your wedding abroad during July-August in Europe.. mmm maybe able to twist my arm 🙂