I love the bridge idea, but I would do it slightly differently. Imagine, the wedding officiant is standing in the middle of the bridge.
The procession starts with you walking with your parents. They stop at the beginning of the bridge on your side. They tell you that they love you and go take their seats. You walk to the centre of the bridge, as a man ready to receive his bride. The rest of the bridal party comes and they wait on either respective sides of the bridge, but just before the bridge starts. Skylar's parents walk her to the base of her side of the bridge. They tell her that they love her and go and take their seats. Skylar joins you on the bridge to receive her groom . Then, your Best Man and Maid of Honour join the 3 of you. You'll have to get off the bridge to sign the wedding registry documents with your Best Man and Maid of Honour who will also need to sign as your witnesses. It will be easier to get 5 people off the bridge rather than 17. During the signing, you could have someone singing. It would also be nice to float some kind of floral arrangements down the creek and under the bridge to remember any grandparents or special people who may have already passed away and can't be present in body during your special day. :)