Required for Collector
Find the boat hidden next to the breakwater on Shoreline
Stash the SV-98 sniper rifle in the boat
Stash the multitool in the boat
Survive and extract from the location
How to complete the quest?
Take the starting equipment from Peacekeeper. Put the multitool in the special slot in your inventory, and place SV-98 in the weapon slot.
Find a place to stash items on the map
Breakwater with a broken boat on the shore
Place for bookmark SV-98 and a multitool