Hitting the road?

Luke has a history of leaving once a year to get away from it all. It seems one of his offspring wants to follow in his footsteps, as they ask one of their siblings to help them disappear for awhile. Who wants to leave Port Charles behind them?

If you know what happens, please vote, but do not give the answer away in the comments below. However, feel free to elaborate on what you would like to see take place.