Yep, what the others said, water, good food, take it easy. And more water. If you are acclimated to riding at 5,000 ft then 7,500 shouldn't be a big jump, you probably won't even notice much difference.

I am so sorry that you've lost your mom. The fact that you know it's your mother's sort of place means that she is there with you. The wonderful thing about love is that it lives on in our hearts; enjoy it for both of you.

You've worked hard to prepare and you'll do great. You know it's a challenge, and parts are likely to be hard, but in the end you'll have accomplished a great thing for yourself. You and the others have been such an inspiration for me in trying to increase and improve my climbing. I'm really impressed by the challenge you are taking on and am looking forward to hearing all about it (and seeing pictures!)

Anne