u/Inevitable-Ratio-120

I’m going to a wedding at The St. Regis in Venice in October. It’s black tie. I’m looking at accommodations (St. Regis is beyond the budget!) and it’s not clear to me how I can get around to return to my hotel at night (wedding ends at 11:00 pm)? I expect to be wearing heels (again, black tie!), but even if I’m in flats, how can I return to my hotel at night? Is it foolish to stay somewhere as far as Sant’Elena? Is Murano out of the question? Not concerned about safety, more considering convenience and travel ability. Thank you for any advice you can provide!