Will be flying LGA-DEN / DEN-LAX & return in first class. 3 segments on 757-200, 1 segment A320. Seating is wide open right now. I know many of you have favorite seats for best legroom, sleeping, movie viewing etc. Have not flown first class many times, taking my wife for a long weekend to LA and hope have an enjoyable flight. Also, if you have any tips for LA for this kind of trip, pass them along....thanks!