Odd CTD
 

Boat surfaces, crew to sturm, Then I drag the WO to the sturm, and game CTD's. Any help? 3rd time it's happened.

Generic Mod Enabler - v2.6.0.157
[C:\Program Files (x86)\Steam\SteamApps\common\Silent Hunter 3\MODS]

GWX - 16km Atmosphere
GWX - Integrated Orders
GWX - Merged Campaign
GWX - No Medals on Crew
GWX - Alternative Flotillas
WB's Decks Awash + Fuel Economy
GWX - Enhanced Damage Effects
LifeBoats&Debris_v4
Pato3000m
GWX - Late War Sensors Snorkel Antennas
GWX - Open Hatch Mod
WB's SH3 Cmdr 99% realism mod
GWX - Captain America's Officer Icons

The advice I always see given in this situation is to disable each mod until the problem ceases. That mod is then the culprit. In this situation however another mod could help you called hsies v1.6b patch. This forces the WO back on deck automatically when set up correctly. It also introduces more realism. Each change is optional and can be customised to your playing style. It is absolutely invaluable.
Do not press surface cruise mode as this is a guaranteed way to get the "Silent hunter has stopped working" message.