Are there any tips to getting a crisp crust?

Choose a bread that does not have a high amount of fat (or sugar). Spritz the shaped, risen dough with water just before placing it in the oven and steam the oven (using boiling water or ice cubes poured into a preheated pan on the floor of the oven). Leave the oven door partially ajar for the last 5 to 10 minutes of baking. Bake the bread until it is 212°F. so that residual steam inside the bread does not soften the crust on cooling.