I loved the game. I used to hold the world recrod for highest score on Dolphin Park. Not anymore though and before all I had to do was take a picture and send it in, now you have to record your footage etc and either way I dont have my original memory cart or game cart anymore from back in like 97.
I used to play this game a lot and its one of the best games IMO made. My mom even liked it amazingly enough and she hates video games. I remember bringing my N64 to her place just so she could play Wave Race.
I recently bought 2 copies. Why two? Just incase one craps out I have a back up