Ok so my wife and I have 70,500 miles on our Journey and have done breaks about every 15-20k. What I do is I purchased an extra set of rotors, this way when I need to breaks I have a clean set ready to put on. Then I don't have to wait to have them turned. I purchase parts from ajsautowhs.com They are a wholesale to the public site and have really good prices. For a front set of rotors and ceramic pads it's around 120 plus what ever the shipping would be for it. The parts are all OEM quality and it works great. I can finish a break job in about 40mins counting changing the rotors... all you need is to take off the tire, a 15mm wrenc to hold the caliper bolt, a 13mm wrench to loosen the outside smaller caliper bolt (there are 2 of them). Only take out the bottom one so you can raise the caliper up and slide out the pads. to compress the caliper back in with out bleeding the system I use a 6" C clamp and the 15mm wrench as a brace to compress it evenly. Once the pads are out use a 15mm socket to take out the caliper bolts and raise the whole caliper assembly up and rest it on the spring. For safety you can use a piece of rope or a cord to hold it there. Slide the rotor off. Slide the new rotor in. Rebolt the caliper. Grease up the pads. Install the pads. Tighten down the caliper bolts (15mm held by wrench and 13mm on outside). Put the wheel back on and tighten it up. Drop it to where the wheel is on the ground but not full weight. Torque correctly. Drop completely and do the other side.
If you have an extra set of rotors most places like napa, carquest, autozone, or checker will turn the rotors for about 15 each. This process is a long drawn out process that can take hours to make them true so you can either wait and have the vehicle down till they are done or pay for the other set so you can change them and then have the others ones fixed correctly with out rushing them.