Hi David! Congratulations on your upcoming trip to Walt Disney World, and especially on your 5th wedding anniversary!
The Animal Kingdom Lodge is a wonderful and romantic resort in which to celebrate your anniversary. I highly recommend Jiko for a special meal together!
And the answer is a very enthusiastic YES to your question about flowers. Visit this website:
Disney Floral & Gifts, for some amazing ideas. The Disney Dream Makers have a such a gift for creative spectacular arrangements for your loved one which can be delivered directly to your room at the Animal Kingdom Lodge!
And, I would also like to suggest that you visit Disney's Website for some other creative ideas on ways to celebrate your special time together by clicking
HERE.
I hope the two of you enjoy making some very magical memories together at Walt Disney World!