Blog appeal

Working on a plan for my blog.  It desperately needs updating, and being kept up to date!  I don't feel that this theme expresses who I really am.  It's just not me anymore.  I had asked my friends on Facebook for suggestions and the only comment made was that I might use something with rollercoasters in it! LOL  Well, that would work, but not exactly what I had in mind.  So, does anyone out there have any suggestions?