water cove
x: 3103.3171
y: 2237.1465
z: 12.4416

underwater barge
x: 3153.9116
y: -339.31
z: -20.0

underwater creepy missile shelter
x: 4276.5337
y: 2971.3513
z: -173.7

Underwater Hotspot (For Underwater Car)
x: -2183.0350
y: -1051.0040
z: -143.7705

//unknown
<Location Name="Under ocean Glitch with Car" XCoord="-2433.3870" YCoord="-1332.6030" ZCoord="-207.4861"></Location>

//unknown
<Location Name="Deep Ocean (Stuck Glitch)" XCoord="4499.9470" YCoord="-3946.6510" ZCoord="-100016.9000"></Location>