mim, find the scedule for the weekly blocks, and do them in that order. the list sort of steers you towards spacing out the difficult blocks. do them at a modest pace. do not try to get the whole thing done by xmas, or fall, or some such pace, like i did. or you will end up hurting your body. and then have to get well to proceed. like i did. i wanted to be done before spring gardening season.