Focus on the Family --
http://family.org
while not directly related to our topic, has a teen bulletin board under LOTE-Live which some months ago addressed it. A typical argument was "Survival of the fittest is not true! How could a sheep survive while the T-Rex [sic, should be T. rex] died out? So evolution can't be true!" Most of the rest of the website is of the same...ahem... quality(?)