Well thanks for this one, really makes it much more immersive.
Had to turn off Iron Man mode though - after seven days on open sea I became afraid of getting lost and well, it is kinda long but it enhances the game a lot even when you're using map travel. Before I would often ran into a 'Sails Ho' while chasing a ship, making the one I was after just disappear. Or tacking the wind between two islands and you always kinda jumped in between them. This is much better!
I must say I have accomplished (so far anyways) what I set out to do...as mentioned earlier in this thread, I really enjoyed Silent Hunter III, being out all alone in the lonely sea, searching for prey...where I have this mod right now reminds me very much of that experience
That's one of my all time favourites, and now this is the second game were you can travel the seas realtime (except maybe cilvilian sims - don't know).
As for linking it to the ironman mode - only if all the features of it could be selected individually. As it plays for me now is perfect but later on, when I'm used to flags, colors and ship designs I would like beeing able to turn off the spyglass and such.
When I'm too far off the coast and don't know where to head to I usually just use the sail to mode and look which directions the pointers are. So that's actually not a problem.
The rate of the wind change is sometimes frustrating sometimes not, wich I like. And battles are really intense although they take a lot of time, sometimes when you are circling with your opponent, it feels as if every second counts. Other times, espiacially with more than two ships involved battles can be really rapid.
It is a lot like in SH3 and I really enjoy it!