Skateboarding can be such a fun sport, even without tricks! Here are the very first steps:
1. Put your feet on the board in the regular, or goofy stance. At this point, you are feeling what it's like to be on the board.
2. Now slightly push forward by pushing with your foot (foot depends on stance).
That's it! Before you know it, you'll be rolling around in no time! The first trick to learn is not the Ollie, but the Manual. This is pushing down on the back, or front of the skateboard.
More info can be found on this wiki! See: