Wholesalers, what agreement do you use with buyers?

[Ed Petras]

I recently came across a flip opportunity and it occurred to me that I can also wholesale the home.  Most of my interest in wholesaling comes from the constraints of my contractor, scheduling the work, carrying costs, and other opportunities to invest in.  I have the home under agreement and plan to close in about 3 weeks.  Does anyone have a boilerplate wholesale agreement they use?  I would of course have it reviewed by a local attorney to be sure it matches the requirements in Indiana.  Thanks in advance to any assistance.  The home is a 3/1.5 ranch in a great school system (Carmel) near Indianapolis.