I just experianced my first career convoy (yea sorry I know) and here what I did: I set a intercept coarse to the convoy while trying to achieve a good 90 degree angle on them. Seas were kinda heavy with light fog so I thought I'd try and get in close before going to PD. Dumb idea becuase a black swan spotted me and when I saw him coming torwards me I dove to 120 and started doing evasive manuevers. 10 min later my boat goes down with all hands lost

What could I do better next time?