454 engine, power steering line sprung leak while out on the water about 30 miles out today. Had new spill kit rags and pig pillows on board. Cleaned fluid best I could, and bagged all the rags. My question is, after disconnecting belt to pump I ran boat back to marina, did I hurt anything, by steering the boat with no power steering? I will finish cleaning and replace hose in the morning. Anything else I should do?

Unless the pump ran dry, no. You did the right thing by disconnecting the belt. Randy

Running without the PS pump will not hurt anything except your arms.