Disney looks at a Vow renewal just like a wedding. Same packages, escape, wishes and custom. Only difference is the marriage license!
We are having a vow renewal at Disney. We are going with the Wishes package. We will have around 50 guests. Ceremony will be at the wedding pavilion and reception will be at the White Hall room and patio.(all are at the GF) Currently we are at around $14,000. That doesn't include linens, floral(decor like centerpieces, etc..), attire, photographer/videographer, hair/makeup, extra nights at the GF, dress pressing, officiant, or cake.
So that almost $14,000 does get me the ceremony location, 4 course sit down dinner and reception site for 50 people, Cindy's coach for our transportation to the wedding pavilion. Also includes limo, and motor coach to transport our guests the day of, string quartet for entertainment, Mickey Mouse for special appearance, bouquet for me, boutonnieres for DH, and DS, and bouquet for DD.
Here are a few sites for some info on the differences between packages:
www.mouseweddings.com
http://www.magicalkingdoms.com/ftw/wdw/index.html
Let me know what specific questions you have. I am right in the middle of planning! Our VR is on Nov. 9th. Here is a link to my PJ:
http://disboards.com/showthread.php?t=2022716