O-M-G! Potential client!? YES!

So I just received an e-mail through my photography website.  Someone referred them to ME!  They inquired about me doing a small wedding on July 4th.  I'm not big on weddings but it's supposed to be small (50 people) and she just wants pictures before the ceremony, during the ceremony and afterwards... not getting ready and all that jazz.  I think I'm going to e-mail her back after I stop freaking out ;)