I'm sorry to hear about your mother too. I rode the Philly Livestrong in 07, 3 months after my oldest sister was diagnosed with lung cancer. My sister and brother in law and I rode it (he did the 100, we did the 45) for the same reason - we felt so helpless and we felt that with all she is going through, it was the least we could do. Even the 45 is a real challenge, but it is such an amazing ride! Last year the 3 of us were back, with 6 more riders and 9 people doing the 5K, and our sister. She was sick but she was there. Now, she plans to be there again this August and walk the 5K with our 1 yr old niece. Everyone on my team absolutely loved the entire experience. It really is worth it! They were barely off their bikes and asking me was I organizing a team again this year. So we will all be back. Look for our big banner - "Kelly's Posse" - and stop by and say Hi. We set up near the start/finish line last year and I'm sure we'll do the same this year.