Mutant sharks (with or without lasers), visits from the Somalian navy, tsunamis, hurricanes, the occasional "hey who opened the stopcock"; and that perennial problem explaining to your CIO that your 100million dollar sitting duck just got blown out of the water by your competition (RPG optional).
Being on a ship, WiMAX can only go 31 miles, which leaves satellite the only option if its outside territorial waters (any music with 'delay' in it is appropriate here).
Thumbs up for Google: if everyone else can play the insipid patent guessing game why not them...
Thumbs down also for Google: its an expensive mistake waiting to happen if anyone is stupid enough .. its like buying a water bed when you have a 3-year old; they can't wait to stick a pin it it.
So the only icon applicable is stop.