Flying with golf clubs vs. renting clubs at the course?

Going to St. Lucia for my honeymoon in November. Green fees are included in our all inclusive package so I will likely play 4 times. The money to rent clubs vs bringing my own will basically equal out so my question is how much of a pain in the arse is it to fly with your clubs?

I'm a little snobby in that I prefer my own clubs but will be playing with the SO so I won't care about score, just enjoying myself.