First Time I’ve Fishing This Lake

I’m pretty new to ice fishing (this is my second season) and I’ve never fished this lake in the winter. Have had some decent luck in the spring here for walleyes, but want to give ice fishing a try here.

First pic is further north, and there’s some deeper water where the river flows into the lake. The cabin is to the south though and I’d like to keep it within walking distance (second picture). But it looks like there’s less contour around there. Thoughts?