You can spend days looking at all types of maps. Topo maps provide you with what the terrain looks like (steep, flat). Nothing beats going and looking first hand. If your going to be on Weyco land (Weyerhaueser) they have theyre own maps, Ive heard that the new ones dont have rd numbers like the old ones do. One thing I do is, buy two of the same map. You can mark areas on one map that you like and after you check that area you can decide if its worthy of putting on your other map as a "potential honey hole". Some people bounce from unit to unit and never really get to know the unit, in my opinion, consistentcy will pay off...... eventually. Once you get to know your unit, you will find that you will rarely use your map to get from Point A to B (hunting area to hunting area) and maybe even short cuts. This wont happen over night or in a season or just looking at maps. Some maps dont show rds that are there now but werent there when the map was made. If you have a GPS turn it on when your scouting/driving so when season comes and your down in some deep dank hole and you get a animal down you can drag/pack to the nearest road and drive to pick it up. Make drivable rds one color and walkables another.