Aligning a Rendezvous with a Rescue Ship in Polar Orbit?

[DannySwish]

So I've managed to place Jebediah directly beside the northern Mohole on Moho. Unfortunately, his ship didn't end up having enough fuel to take him back to Kerbin (or even get into orbit, for that matter). To solve this, I've sent a rescue probe (which may or may not also not have enough to get back >_>) to dock with Jeb's craft. Here's the problem: I don't know how I should set my attitude to meet the rescue ship. The poles are weird and what looks like burning North ends up flipping around and being a seemingly arbitrary direction. I'm having a hard time aligning it with the rescue ship's (also polar) orbit.

It's just occurred to me that a polar orbit isn't like an equatorial orbit in the sense that there can be only ONE place where an equatorial orbit lies (directly over the equator), but a polar orbit is simply an orbit that passes over both poles. There's no "equator" that I can align myself with, so while both ships could be in what's called a polar orbit, they'll end up coming in at different directions over the pole. How can I get around this? It really doesn't help that the lander only has enough fuel to get about 1/16th of the way into an orbit. I'll have to slow down the rescue probe and quickly dock before speeding back into a stable orbit again. This will be very difficult, and it doesn't help that I'm terrible at docking two ships anyway. Halp?

Edit: Figured it out. I can select the rescue ship as a target and simply burn along that vector to get in the same orbit. Thanks, me!

Edited December 14, 2013 by DannySwish