Listen to the radio to find out what your swarm for the day is. Wait until it's Chansey (you might be waiting for a few weeks, Chansey never swarms in my game >_>) and make sure you have a Butterfree with Compoundeyes and Thief. Hunt down Chansey and use Thief to steal six Lucky Eggs (you'll need to find six different Chanseys with Lucky Eggs, only a 5% chance, 10% with Compouneyes.)
Fight things in Mt. Silver or train against the Gym Leaders on their rematch days to level up.
Alright, sounds good. Thanks.
Soul Silver [1376 - 9467 - 2558]