Should I shoot this wedding?

[Hrgrace21]

Dont know if you are still following this thread or not but I believe a photographer, at any age has the potential to be great given an opportunity. One way you could get around this easier next time is ask a local photographer that has the experience to come along with you as a second shooter. Hire them if necessary. Some will be excited that someone as young as you is taking an interest in their profession. There is no need to take it on by yourself.