I completely understand how you feel. I met TONS of resistance from my father, which completely bummed me out considering he's paying for 75% of the wedding. After I thought I had no choice but to have a local wedding, I started looking into options around here and got even more depressed because I knew I'd be settling on something that wasn't me for my wedding...just to please someone else.
While a couple months passed, I decided to do my homework and not sit idly while planning a wedding I hated.

I bought a destination wedding book that clearly stated that destination weddings tend to cost less because there are less guests making it more intimate and the couple tends to take on more costs (also this could be their honeymoon destination). I even researched everything I could on Disney weddings, including their DFTW website, and put everything into Word docs and into a binder so I could sit down and talk to my father responsibly with research I'd done to show it's not impossible given our budget.
He looked at it, mulled it over and - after telling him that my grandfather decided he'd go anywhere for the wedding despite his health and no one would tell him otherwise - my dad agreed.
Whole point of the story... as everyone else has said, definitely don't settle. You don't want to be miserable on one of the most important days of your life. And, if you'd like, PM me your email and I'll be more than happy to send you those files I created if it'll help in your persuasion. =) And anyone else too! I think the key was to be willing to sit down and listen to his concerns and have concrete research to alleviate them.
Book I mentioned (among others that were helpful): The Everything Book Series: Everything Destination Weddings, Everything - Mother of the Bride, Everything - Father of the Bride
I hope this helps and good luck!!!

As long as your DF and you are together on it and happy, that's all that matters!
