I,i Ariel
bus 2 Mestre FS-Venezia piazzale Roma
photo R. Banfi
In the scene i of Act I a huge tempest shipwreck boats and mariners.
Note-
1 go with a bunch of believers on a public transport from outside Venice to Venice (bus, train, boat)
2 wait when the transportation is running
3 let someone scream loud a signal
4 start making noise with whatever, a sound tempest (cucumber and pasta work really well, don't use glass, it breaks)
5 stop all together at a little agreed signal
6 get out the public transport as nothing happened