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@chris22622 yes, the red notification is in the video, it says "no underwater locations in Scuba Job .ini ((Locations)); mission aborted" / the .ini isn't much so i'll post the entire thing:
; Scuba Job - Crash Fix
; version 1.1
;
; Drop-in replacement for MNHC's Scuba Job.dll. If you already have a working
; Scuba Job.ini from v1.0, you do NOT have to replace it. Just paste in the
; new [World] section if you want the new toggles. Missing keys fall back to
; safe defaults that match the original.

[ScubaJob]
; Configuration file for Scuba Job mod

[HUD]
; HUD Position (screen coordinates)
X=1170
Y=718

[Keys]
; Numpad controls for HUD movement
MoveUp=NumPad8
MoveDown=NumPad5
MoveLeft=NumPad4
MoveRight=NumPad6

[World]
; New in v1.1. Configurable world locations and sell radii.
; All keys default to the v1.0 hardcoded values, so leaving this section out
; gives identical behaviour to v1.0.
;
; BossLocation - where the job blip + ground marker spawn (X,Y,Z).
; Talk to the NPC here to open the menu.
; BoatSpawn - where the rented boat spawns when you Start Job.
; BoatSpawnHeading - boat heading at spawn (degrees).
; SellLocation - vanilla outdoor Pawn Shop sell point. Default matches
; the Strawberry pawn shop entrance.
; SellRadius - distance in meters at which "Press E to sell" appears.
; v1.0 used 1.5. Increase if the prompt is finicky.
BossLocation=3800.5823,4475.3037,5.9927
BoatSpawn=3853.9448,4454.772,0.1195
BoatSpawnHeading=271.0963
SellLocation=174.6105,-1318.106,29.3472
SellRadius=2.5

; v1.1: optional secondary sell point INSIDE the pablito_pawnshop MLO.
; If you walk through the pawn shop door and the "Press E to sell" prompt
; never shows, your player position is now in the interior coord space and
; the outdoor SellLocation check stops working. Pick a coord inside the MLO
; (stand where you want the sell prompt to fire, open the dev console or use
; a coord trainer to grab the X,Y,Z) and flip ENABLE_INTERIOR_SELL to true.
ENABLE_INTERIOR_SELL=false
InteriorSellLocation=174.6105,-1318.106,29.3472

[Locations]
; All underwater crate positions (X,Y,Z)
Pos1=3192.51,-377.45,-15.38
Pos2=3151.06, -362.9, -24.38
Pos3=3135.69, -232.01, -24.38
Pos4=3146.46, -416.23, -16.38
Pos5=3091.69, -395.74, -7.24
Pos6=3199.04, -374.96, -33.24
Pos7=3111.56, -482.95, -44.24
Pos8=3016.44, -363.72, -13.24
Pos9=3150.87, -273.96, -8.24
Pos10=3171.85, -317.71, -13.24