There are plenty of romantic things to do in Las Vegas, particularly if you are willing to use a little imagination. For instance, you could pretend you’re taking a gondola around the waters of Venice (and not being steered by a UNLV grad singing “O Sole Mio” around the “canals” in the Venetian). Or, you could do a little advance planning and get the “proposal table” in the Eiffel Tower Restaurant at Paris Las Vegas: it’s the only table in the restaurant where the seats face the fabulous…