Partnering question

What percent ownership would you give to a financial only partner? For example, if you had to partner with somebody and you each were contributing 50% of the money, but they were going to be a “silent” partner. You would be responsible for upgrading, filling and running the park.

Would the appropriate distribution be 50/50, 60/40, ??? Would you structure a pay scale for yourself? Does the equity increase from cleaning up the park get shared by the same percent?