Rod and reel for me would be usually below a dam ice permitting, tip ups along the bank of the main channel. Where i am located you really cant get that far out in the main channel, it is wide open. I know where a few shallow rock piles are surrounded by sand from low water periods and that is where i place my tip ups.
I dont know where you are fishing but if you have any dams by you with slack water and you are certain the ice below is safe, id try there, that is usually the deepest hole in a given area….
Alot of people dont realize that river ice below a dam can freeze and become safe for walking before most of the lakes in the same area… Water that is shallow and moving changes temps faster. With that being said river ice can change in a day so ALWAYS check with a spud and stay AWAY from the spillway.