A great website to check it out the Las vegas talk ezboard. Its full of Las Vegas locals and fanatics who love to share all that is LV with everyone.
I came back from my third trip to LV last month and loved every minute of it. My tips would be....
Take comfy shoes, you will walk around just as much as you would at WDW!
See a show, we went to see mamma mia at the mandalay bay. The showroom isnt that big so there isnt a bad seat in the house. A wonderfully up-lifting show.
Gamble!
The shops are fantastic, go to the forum shops at Caesars. Also there is the fashion show mall and the outlets too.
For food, I love The Steakhouse at Circus Circus, dont let the location put you off. Its one of LV top steakhouses. Also Mon Ami Gabi at Paris is wonderful, arrive early and ask for a patio table, you can watch the Bellagio fountains whilst you eat then - very romantic!
Talking of the fountains, these are a must watch. The Fontana bar inside of the Bellagio has a patio area where you can sip fancy or non fancy drinks whilst having the best view of the fountains possible. Get there about 7pm to get a good seat without too much of a wait.
Anything else you would like to know, just PM me. I could talk about LV all day.
Emma