DH and I leave for Vegas at the end of the month, and the only thing we have set in stone to do is Volcano Nachos at Margaritaville!
We got restaurant.com coupons for Hash House a GoGo, but may or may not use them. The restaurant is at our hotel that we are staying in this time (Imperial Palace), so it will be convenient, if nothing else.
DH is content to play Keno all day. I like to walk around and explore the shops and hotels and take pictures.
Our first trip to LV was 2 years ago - we stayed at Ballys and liked it.
Last year we stayed at Excalibur 2x - once for our mini-vacation, and once for Nascar.
We liked the location of Ballys the best, and Imperial Palace is just a couple hotels away, and mid-strip (very important to us).
We got a great deal - $375 for air PDX-LAS, 2 nights @ Imperial Palace, and airport shuttle transfers (we don't like taxis much). Paid the extra for early bird check in with Southwest (they are not our favorite airline, but were cheapest by $150 for our trip) so we will see how that goes.
If we make it to Cheesecake Factory, that would be great too. We are not seeing any shows, but saw The Lion King and the Wax Museum last year, and the Titanic Exhibit the year before.
I highly recommend getting a book too. I have the 2011 Unofficial Guide to Las Vegas that I used multiple times to peek through and get information.