Congrats on your babes!

I had staples after my c/s and they were removed before I was discharged. The scar was then taped (with kinseotape... it does something similar to scar massage but gently enough for the brand new healing tissue). The tape came off about a week pp and I started very gentle hydrotherapy then (we have a hand sprayer on the shower, I'd spray warm water from a few inches away onto the scar). I belly dance and used very slow/gentle belly dance stretches along with scar massage starting at about 6 weeks pp.
The OBs I saw later (when planning my first VBAC) were thrilled that I'd been doing scar massage, belly dance, and yoga... they feel very strongly that not only do those things reduce adhesions and stimulate healing (resulting in a stronger and more flexible scar) but these techniques help the body "re-integrate" after the trauma of surgery. They actually ask that women planning VBACs start these techniques if they haven't already.
I felt more or less "normal" by 8 weeks pp, though in retrospect it took closer to 6 months to feel physically on top of things. Emotionally it took a lot longer... at least a year before I didn't cry/get angry at the thought of the c/s. ICAN, SOLACE for Mothers, and the birth trauma forum here at MDC were all very helpful for me during that period and then again when I planned my first vbac... sometimes emotions would come out of nowhere and knock me over so it was great to have a place to share my story again and again and again without people telling me to get over it!
Let's see... vitamin e oil and/or aloe vera gel are great options for soothing your scar as it heals and then for doing scar massage later on. Getting fresh air and sun on the incision area can help too. I found the hydrotherapy very helpful in getting over the "ick factor" of touching my scar... I'd get quesy and faint at just the thought of touching my scar, and then quesy and faint when I did work up the courage to touch it! So the water 'tapping' on the scar was an important step in the healing process. Eat more protein and stay hydrated to encourage good tissue growth. The c/s kits I've seen (like Earth Mama) usually have some tea, some lotion, and relaxing music... probably all stuff you have now!
There are books (Lose the Mummy Tummy, Bouncing Back Into Shape After Baby for example) that discuss post-c/s recovery and exercise. They cover scar massage and belly splinting and how to pick up your kiddos while protecting your recovering core. In my case I found the Moby wrap to be the most comfortable thing pp since it sort of "bound" my belly, applied even pressure against the incision, held my dd1 very securely, and didn't "bounce" as I moved. I'm not generally a fan of wraps, but I keep one as a "just in case of c/s" carrier because it worked so well!
Hmmmm... have you checked out the Natural Family Living Cesarean Resource Guide? (there's a sticky at the top of B&B) It has ideas for recovery as well as future planning!
Congrats again!