Thanks for posting and good on you for getting out there, and really good of your family to be supportive.
I look forward to your trip report with lots of pics of course
and it would be great to put up anything from past adventures as we all like to travel vicariously through others 
If I can be so bold it would be very helpful to know what your disability is, the reason for that is so that others who are searching the web with a similar injury can see what is possible and have some inspiration.
Thanks again for posting and if you ever want some company out there or need help just post up the details so we can join you.
enjoy
Lance
cigar smoking, wilderness first responding, ham talking night nurse who is overland certified and a fellow of the Royal Geographical Society.....
now everyone say "so what where have you been lately?"