Spinalpedia is a great resource website. I wish I had found it before I completed my book, Toe Up to 10K.
I couldn't find any better way of describing the site, so below, i copied and pasted their blurb about what they are:
SPINALpedia is a social mentoring network and video archive that allows the spinal cord injury community to motivate each other with the knowledge and triumphs gained from our individual experiences.
Here is the link: