Having worked on over 300 hundred weddings i can tell you that most wedding day blips can be easily prevented, here are 7 of my top tips for making sure your wedding day runs smoothly. Have a fall girl (or guy). Choose a friend or family member or hire someone to cover the big day. Make sure they have all your suppliers names, contact numbers, and payments made so they can sort any issues without worrying you. Research your day. Check the tide, sunset time, and usual weather