Any recommendations for the Feria de Cali? (Bogotá)

Hi there, I'm going to Cali between Christmas and New Year for the Feria de Cali. The idea is to see and dance as much salsa as possible in 5 days :-)

Does anyone have any tips on where to go, what to do, where to stay, whether to buy tickets for shows in advance etc? All advice welcomed ... especially from caleños and those in the know! En inglés o español. Gracias!