Howdy BJ:
Can not tell your location from your post or account profile. Here in Texas I use the Texas Real Estate Commission earnest money contracts available on line or at local title companies or Realtors. There should be a Real Estate Commission or something where you live too or even title companies. I know some states do not have title companies and I do not know what they use. Hope this helps some.
Good luck and thank you,
Ted P. Stokely Jr
11505 Sw Oaks
Austin, Texas 78737
512-301-9171 home
512-587-6177 mobile