Newbie Contract questions

Where online can I go to get the simplest contracts to use for wholesaling?? Not interested in getting the multiple page contracts from Realtor Board,just want to keep it simple for sake of the sellers.

Are my escape clauses and other inclusions added to the contract by my attorney even before going to meet with prospective sellers?

Can I use the same contract for deal after deal,changing only the property info?

In order to assign contracts in two states,mainly NJ and PA,is it necessary to use state specified contracts or can I just use the simple contract that you just introduced me to?