I have used Climara for 18 months, and I find them to be pretty good. However, if they get wet on the underneath, they never stick well again. I just take my patch off before a bath, and put it back on the next morning. On the rare occaisions that one doesn't re-stick, I just put regular cloth medical tape over it to hold it on.
According to the Physicians' Desk Reference, studies have shown that the hormone is absorbed best by the body if the patch is placed on the upper buttock, and second best if it is placed on the lower abdomen. You can reference this book at your public library, and see the diagrams of exactly where to place the patches.
Estrogen applied to the boobs is a difficult issue. There is no doubt than when you apply estrogen topically, it is absorbed more near the application site. That is why women with vaginal degeneration (after menopause) apply estrogen inside the vagina. It is pretty clear that applying estrogen directly to the breasts stimulates breast growth. However the kind of rapid growth that is stimulated is the kind that can lead to cancerous growth. So, it's a risk/reward situation, and my personal decision is to apply Estrogel twice a week directly to my breasts, to stimulate growth and nipple growth. If I wind up with cancer, to me it was worth the risk. But I am 48 now, and time is more of a factor for me. If I was 28, I wouldn't risk it.