Help with rc boat prop
I have a 26” plastic hall v bottom, the motor is a 3650 series 5200kv, batteries 3s 6200mah, I think the prop diameter is a 4mm. it’s a bait boat so it’ll be dragging fishing line as well, I believe the boat is 5-7lbs, just trying to figure the Propeller size/pitch doesn’t have to be exact, I’m hoping I just get a plastic or carbon one bc I don’t know to balance them or unless I can buy one that’s already sharpened and balanced. Thanks for any help