Books and websites you may find helpful:

Weddings from the Heart: Contemporary and Traditional Ceremonies for an Unforgettable Wedding, by Daphne Rose Kingma
http://www.amazon.com/Weddings-Heart-Contemporary-Traditional-Unforgettable/dp/1573248614/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1221323918&sr=1-1

Promises to Keep: Crafting Your Wedding Ceremony, by Ann Keeler Evans
http://www.amazon.com/Promises-Keep-Crafting-Ceremony-Remember/dp/0966371534/ref=sr_1_1?ie=UTF8&s=books&qid=1221323875&sr=8-1

Your marriage license - Hamilton County information: http://www.probatect.org/marriagelicenses/index.htm

Who can perform a marriage ceremony in the state of Ohio? https://www.probatect.org/marriage-license/marriage-licence-process#WeddingOfficiants

useful websites:
http://www.theknot.com/
http://www.offbeatbride.com/