superchunk on 10 June 2009
The Nintendo Channel guide for the game says it has Online and WiiConnect24.
http://nintendodpad.com/Welcome/News/Entries/2009/6/10_Wii_Sports_Resort_to_have_online.html
However, wtf with no label for Wii Speak. If it has online and now wii speak I'm gonna be pissed.