We ran parkdale on sat and it is good to go for kayaks. Three rocks would be a really tough in a raft but if it was small 12ft or under you might make it through, or you could just put in at saltlick. Spikebuck was boney but doable in a small raft i would think. Sharkstooth still had the left part of an ice bridge that would make it a thin line in a raft but it is disappearing fast. I rode out to the gorge bridge and scouted the Rio from up high and it was clear of ice through the narrows and wallslammer, just some ice on the sides but channels were clear from what I could see from the bridge, looked really cold down there though.