Timed controlled relays

Hi everyone I am new to the forum and am in need of some help, I appreciate you taking a look at my post. I am trying to run two 24v 80w low torque motors with limit switches built in, both in the forward and reverse position, via relays and a timer. In order to reverse direction from cw to ccw polarity needs to be reversed and I would like that to be programable via a timer for my needs. The basics are the two motors are rolling up two awnings at set time stopping at a designated stop point set by limit switches, then unrolling or reverse direction unwinding at a set time and stopping at designated spot also set via limit switch. If anyone has any ideas, tips or can post a simple wiring diagram that would be very helpful. Also I am open to suggestions on how I worded my post as I am new to the forum. ThanksHaribol