either bring a CC or a big zip lock bag to hold your wad of cash. pool parites in vegas are not for the cheap and poor.
great music, awesome atmosphere, some of the most gorgeous girls in vegas love dancing around and in the pool. bottle service ranges any where between $400 up to $20,000 (for a very few select bottles)
didn't try the food, the bar area is quick and easy to get a drink - but careful as the floors are real slippery.
and dip in the pool if you'd like to stay cool but don't go under. the water is rather grimey feeling. but its vegas. who knows what goes on in the waters! haha
all in all - i'd say if your gonna plan on lougning pool side for most of the day - its worth the $50 - $100 to get into a pool party. the music is great and the women are beautiful. won't have to worry bout wrinkly butts flashing you everytime you rotate in the sun.