Ponds 1(only one dock next to a parking area), 3, and 6 are easily accessible for someone with crutches.
I was out there tucked on the backside of pond 6 today for a few hours. Caught a few little bluegill in the rain, believe it or not. Managed to miss twice what I hooked, as usual for me. Should be stocking the ponds tomorrow, according to ODFW.
Best of luck to you.