Homework is always the first key to fishing new waters, a map is part of that homework, I have the tendency to look for feeder creeks first, and then points with interest, and the structure of the areas.
It depends on the time of year it is as to where I look first to find bass, structure imo is first, I am looking for the best structure I can find, I will look at the longest point on the map and start my elimination there, does the point have deep water access, does it have steep drops, gental slopes, or a combination of both is even better.
I also use Google maps to help aid in visual aspects of possibilities, docks, lay downs, shallower large grassy areas, how much of each is located there.
The only time I look at the shore is when I am trying to get a picture of what a point looks like as it merges with the water and continues it's structure under the water.
As with any body of water nothing beats time on that water, take your time and put the most information you can together to give yourself the best available option to locate the fish, you may have already chosen a bait to start fishing with before you even get your boat wet, once you get to the location you have chosen you may find something unexpected and wish to try a different choice, trust that instinct and let yourself explore.
Once you have chosen an area, pick that area apart from top to bottom, make mental notes of what is there for structure and cover by keeping a journal, if that area did not work today, it may be worth the effort to try again in the future.
Good luck and be safe !!!