Arrive in style, but don't wait for the last minute to make your reservation. You'll get the best choice of vehicles by booking in advance.
Choose the right size limo for your group, be sure it really is licensed to take your amount of passengers, not to find out on the day that you guys were jam packed inside a smaller limo, having your very expensive evening attire sat on, unhappy friends, because they were uncomfortable and dissatisfied all the way.
Don't choose your service provider based on the cheapest price! That can cause you a lot of embarrassment and problems on the day. Remember "the cheapest is not always the best"
Beware of cheaper discounted limos for much less, most of these vehicles don't even exist! Be sure your service provider is reputable and will really provide you with the limo of your choice!