Biker Wedding May 8th

My fiance` and I are getting married May 8th and being that we have both been married before we want to just have fun with this wedding...we love to ride our motorcycle with all our biker buddies, so a biker wedding just fits. I am totally clueless on how to go about planning this inexpensively. I would like to do the lines of bikes as an altar but still looking for a venue. I have alot to do in 6 short months so, if anyone has ideas for me please let me know! David and I have been together for 2 years but feel like we just met! He is the guy I have been waiting for my whole life and I am so excited to marry him!! I wish all you soon to be brides out there all the luck and love in the world!!