Agree with LeeD. No reason to buy a goofy walmart special when older models of excellent racquets exist on TW for nearly the same price...
Here are some winners:
Volkl Power Bridge 7: http://www.tennis-warehouse.com/Volk...VPB7.html#spec
Microgel Radical MP: http://www.tennis-warehouse.com/Head...AD-HMGRAD.html
Aerogel 4D 500 Tour: http://www.tennis-warehouse.com/Dunl...LOP-D4D5T.html
Borris Becker Delta Core London Tour (might be a bit much for you, but GREAT deal): http://www.tennis-warehouse.com/Bori...KL-BBDCLT.html