For my run I have all the following
Davies Locker
Sextant
Skeleton Key (10 uses)
Lockpicks (just in case)
Shovel
Bag for goodies I get chest
Backpack for any items worth unraveling
Treasure Maps
Extra Rune
Never hurts to insure these
With my template I have been able to do 1 ~ 6 Level maps no issues (except AW if you get a few of these they can be a major headache ie imagine 3 AW chasing you
)
TerMur Maps are the easiest
Malas would be next easiest
Tokuno islands are next they tend to place some of the maps near other spawns
Ilshenar can sometimes be a bastage because of the Paragon Guardians
Fel/Tram are the hardest because of the AW and Frost dragons when in groups
Simple walk though.
Collect your Treasure map you wish to do. Now place it into davies locker and it will give you degrees but not minutes which if i remember correctly only leaves you about a 10 x 10 square to sort out. I then travel to the location ie 155 S x 61 E. Now find a spot about 20 ~ 30 paces away from the digging area, here is where you will use the rune I mentioned earlier. If you need to recall away from the action or you die and need to go get healed you have a way to get back near the action quickly. Then I get as close to the center as i can should be 155 S 33 X 61 E 31 and then dig in the 4 quadrants of that which will at 100 mining cover a 4 x 4 area. When I hear the nice digging sound of a chest being hit I move which stops the digging and cast RC then I start digging again. The digging will last about 10 seconds. While it is digging I will cast invis. When the Chest pops up so will the guardians and at this second I click on myself to invis me.