How to replace a 2000 honda civic front bumper cover?

Last night I took a chunk out of my step dad's front bumper cover on his '00 Honda Civic 4dr sedan and I'm going to replace it for him. I'm very low on money so I figure I can buy the cover myself and install it myself and save a lot of money instead of the body shop putting it on. Can anybody tell me what I should expect and what tools I'll probably need? I'm auto illiterate but I am good with tools so I should be alright to do it myself. Any help will be greatly appreciated. I'm stressing big time right now