I bet everyone already knows about this but.... if you go to http://www.weddingmapper.com
then click create a map for your wedding. You can add the Ceremony, Reception, Hotel, Airport on one map to include in your invitation! The most amazing find I have found on the internet in a long time.
I am really excited about this. It looks like it can take a long time to put them together but they give you detailed instructions, let me know if you have used this and if you have any tips!
Until next time....