Front Parking Assist

I'm interested in acquiring some form of parking assist. Sometimes I have to drive downtown and city parking is crazy. To parallel park into a tight space, I want to get as close to the car in front of me as possible without bumping it.

Has anyone installed front bumper sensors? Would a camera installed in the bumper work better? Does my stock radio have an RCA input for video that's not already being used by my backup camera? Just wondering if I need to buy additional wiring or adapters for a front camera setup.

Any ideas or recommendations?

Thanks.

 

Thats what I want - Ive seen it done on here before....