Cannot work as RN where I must ambulate due to knee disorder. What now? I have a BSN.

hello to all.

i had my first meniscus tear while in college and as a nurse tech student at a local hospital. i had surgery to cut that section out. i have since tore 2 other areas, while on the floor, which eventually led to bone on bone in both knees. eventually, i had to have bilateral partial knee replacements. the first one went very well, but the second, well, i cannot even ambulate at length. i have been teaching at a vocational school in their adult ed. programs for ma, lpn, etc. for the last 8 years off and on.

i want so much to get back into nursing, but where could i go for employment without much floor experience as a rn, and what could i do? teaching only affords me a few hours a week sometimes. it is also shuts down one entire month in the summer. i need to find employment, but would love some type of hands on where i would not have to stand very long.

i would really appreciate any assistance in this area of concern.

thank you.

ebabsrn