wii sports resort Easter Egg - Mario Reference

I have found two Mario references in Wii Sports Resort
The first is:
1)Go on to air sports
2)Choose island flyover
3)Fly low over "New Town"
4)You will hear Mario jump and the game over sound from the classic Mario games.

The second is more of a reference to Peach:
1)Still on island flyover
2)Fly low over the cruise ship next to the town
3)The I point for the ship says that it is called "Queen Peach," a good reference to Princess Peach.