Propeller for hovercraft

Hi!

I require your help regarding a problem I’m encountering.

Description: I am making a hovercraft using 845 prop and 1000kv brushless motor for forward thrust…Now what should be the orientation(which side should face which way?) and direction of rotation of propeller with respect to direction of forward movement?
And for changing direction i am using rudder blades…now does placing rudder in front of or behind of prop make any difference?

Hardware concerned: propeller

Software concerned:

Troubleshooting steps already taken:

Additional information:

Thank you so much in advance for your help!

Hey @kamsur

I have found a nice instructables to help you with your project:

Thank you helpful link