After learning a fair amount of engineering by trial and error <Lots and Lots of Error!> I decided to start over without using mechjeb. <I take care of my 1 year old son during the day, so getting to design a craft, get it on the launch pad, then hit autopilot, then come back after it had orbited, plot a course, then step away was a lot of help/let me do something while not giving full attention.> I landed rovers on the Mun, near the North Pole, as I'd never been up there before. Cruised around a bit. Then decided to map the Mun, so designed a survey satellite package. Very successful! So I launched one towards Eve since the window was open, and I realized I've never finished mapping Kerbin so put one there. Next up, A Mun return mission where I don't accidentally have the lander take off in the opposite direction of the Command Capsule, which led to a complicated rendezvous near Kerbin several long orbits later. Ran out of fuel before the retrofire resulted in hitting atmosphere, but it was /just/ close enough that using RCS managed to clip the top of the atmosphere enough to trigger rentry. Phew! Jeb, Bill, and Bob are on vacation for a bit til I get the bugs worked out.