I think the more heads we have working together here adding things, that this could become a pretty comprehensive list of what people need to think about when planning a wedding! As a matter of fact, I have used the words in the sentence above "comprehensive list of what people need to think about when planning a wedding..." on purpose, because this site gets excellent coverage when people search for things on the Internet because of the words that are used in the threads.
For instance if I also use the words in phrases that people would likely use in searches concerning planning a wedding such as: Wedding Planner, Planning Your Wedding, Plan My Wedding, Things to Remember for Your Wedding, How to Plan Your Wedding, What to Do for a Wedding, etc. I'll bet that since I have just typed those words like that in the phrases, that in just a couple of days, people will be drawn to this site because those words and phrases concerning planning a wedding as connected to this site, will be showing up in the first couple of pages when people do the searches, especially on Google. As a matter of fact, they might show up on Google searches within minutes after I post this answer! I have seen that sort of thing happen with what others have posted in other threads when searching on Google.