How do you take helicopter rides in the snow resort in Go Vacation

Turn around a little bit and you should see some pink circles not too far away.
Go up to them and get off your form of transport (walk).

Look at each map and it shows you where each helicopter goes.

Then go in the circle near the map you want to go to and click A on your wii remote.

Don't press A again because that skips the adventure of the helicopter!