I've been at it for the past four hours - designing rockets which can carry a large, three person lander to the moon. I've tried countless designs, and all have failed miserably, none even made it to Kerbin orbit. I made a mk1 lander yesterday, but can't replicate the design because it uses larger rockets in bottom stages and I don't have any ones larger for the mk2 capsule. Please don't post your own moon rockets, but instead give design tips and methods for building rockets. Right now I've been trying to use the onion booster design, where boosters peel off, as my earlier rockets with stacked boosters weren't successful. Also, minimal brackets if you can, more than fifty tends to slow down the computer. Please help. I'm begging you, I want to return to the moon with more than one man.