The launch is pretty much ice free, but could be sketch on some of the boulders, should be manageable. Another option would be anywhere by Burnsmead a little bit of a trek on crutches but definitely doable! Doulgasdale by the ballpark is also accessible... Depending on when you go, I would/could go with you to make sure you get to where you wanted to go and to fish/hang out, though scheduling would be the crux, I'm sure others would volunteer as well!
Peter