I'm curious about thoughts/strategies on graphing versus fishing time. Does anyone have a routine they follow?

Nice 3-pounder off the dock before the arctic blast blows in tonight

I fished the Lake Arlington tournament today. Like the majority of the field we zeroed.

28 degrees at takeoff with 15 MPH north wind. The water was muddy.

A brutal day is an understatement. I can't wait to do it again!

Please share your opinions! I’m fishing a tournament Sunday on Lake Arlington. This will be my first time on this lake.
It will be in the mid 20’s to start with a high temp of 44. Cold front and rain Saturday. I’ve watched several old videos of the lake and looking for more. I’m debating a few starting areas from docks, rock points, and drains in the few pockets on the lake
I’ve attached a for few pictures with more detail. I’m more asking thoughts on strategy rather than specific areas on the map. The waypoints are from my Google Earth research.

This is my 2nd tournament to fish outside of small Tuesday nighters on my home lake. I will continue to study the rest of the week