Hubby and I are taking a trip to Las Vegas next week. This is our first trip. We are not big gamblers, my guess is we will mostly walk around, check out the attractions and eat/drink a lot. What are some of the things we should absolutely not miss? Do you have any tips/advice on where to eat/what to see?

Also, I have one very specific question: We will be staying on the south end of the strip (Tropicana) and we would like to go to Fremont street on Saturday night. What is the best way to get there? How much does a cab ride cost? Is it possible to find a cab? Or is there some other way of transport that is more convenient?

Thanks in advance!