You like to take long walks with a prosthetic leg in Portland, Oregon where it rains all the time??
I do! Anything is possible with the right attitude! Do you have any tips to help me maintain my prosthetic the best way in this environment?
I do not, but I admire your attitude! Attitude is 90% of the solution. Do you know who Terry Fox is?
I do not. Who is he or she?
Terry Fox was a Canadian. He lost a leg to cancer and decided to run a Marathon of Hope to raise awareness for cancer.
That's awesome. I haven't run since my accident. Is there a way to ease into it?
Not that I know of. I don't know if swimming or walking in the pool would help strengthen your limbs. Water reducees weigh. Maybe you need a waterproof prosthetic? Would crutches help on a walk? 
I am fine with walking normally, but I think I might need a running prosthetic.
Like a blade? I've seen paralympic athletes wear some sort of blade. 
Yes! Are they expensive?
I don't know. But I can't imagine its cheap. Thousands of dollars at least. Would insurance cover part of it?