it's your wedding and you need to be happy with the day and all the decisions. there is always someone that doesn't like something. its unfortunate that the person for you is your mom. in the end you and your husband are the ones that need to be there and enjoy the day. i say go disney.
plus, some people won't be able to attend for various reasons anyway. why should you change your dreams for them?
my brother is getting married next year in the mountains of plattsburgh, NY. he's at least 6 hours away and the closest airport is 1+ hours away. a lot of us are making the trip because we love and support him, not because it's convenient.