If you arrive in Venice by plane, you can take a public water boat (see www.alilaguna.it) or you can also travel on wheels: there are cabs or buses that can bring you to Piazzale Roma, the car terminal, (see www.actv.it ) from there you can walk or take a boat to your destination in town.
If you don’t like the “do-it-yourself” way and you think you might need support upon arrival, just let us know, we can provide you with a good professional tourist assistant to help you with your transfer.