What do you use for naval combat/ship-to-ship action?

[Voadam]

I've got Broadsides! which has great rules for getting the feel of movement, momentum, turning, currents, and wind, but I have always just winged it descriptively when it came up in game.

 

[el-remmen]

I use an article from Dragon Issue #116. "High Seas" by Margaret Foy