"Mini Wishes" (3 hour reception) for 50 people on a Tuesday, Wednesday, or Thursday Brunch Reception and 9:00am or 10:00am wedding:
Food and Beverage at $100/ person: $5000
23% Service Charge: $1,150
Enhancement Minimum: $3,000
Ceremony Location: $3,500 (everything but Wedding Pavilion I think)
TOTAL: $12,500
.065 Tax on everything: 812.50
GRAND TOTAL: $13,312
You could fit photography into your enhancement minimum budget. I am using Disney photography for $2195 for 5 hours. You would have to be ok with not spending much on decor, Cinderella's Carriage, etc. though. I found outisde videography for 5 hours for $600. Other costs are hair and make-up ($200 for bride), manicure/ pedicure, your officiant (mine is $200), and a rehearsal dinner (maybe pizza in villa, dessert party, or full catered meal) in addition to hotel room costs, park tickets, and dining for your trip.
You could even add a dessert party in Epcot to see Illuminations or at the Grand Floridian/ Contemporary to watch Wishes in your dress afterwards at night with just drinks or desserts. The "Mini Wishes" also offers a 7:30pm ceremony time which has a $150 per person food and beverage minimum on Tuesday, Wednesday, or Thursday and that is what I am doing because then I don't need to add a dessert party to see fireworks since we will see Wishes during our reception from the Napa Room.