Two simple newbie questions (hope its ok within this thread):
1. Can anyone describe how (i.e. by which orders) to make best use of zeppelins and submarines during a campaign? Is it better to use as much way points as possible (e.g. near British bases) or are patrol or area patrol orders a better alternative? 
2. (How) is it possible to use single u-boats and zeppelins?
As to these questions I did not find direct answers in the manual. Sorry in case I overlooked sth.
Thank you
HS