Anyone have tips on traveling to vegas? Like airport-hotel transportation? Safety?

Key points, im going w my g/f soon to be fiancé and she's pregnant. Suggestions on an essential member budget would be greatly appreciated.

 Good shows, comedy,.magic, etc Recomended restaurants? Must see stuff?

Any 0-$200 tourneys worth playing or should i play cash games? 

I won't have too much time to myself but i could play a tourney if they're worth it.

Any good vegas stories also count as tips.

-thanks