Stand To Reason

Stand To Reason is one of the best apologetics websites that I've found out there if you're looking for strong answers to tough questions. I really don't use it as much as I'd like to because just about every article or podcast brings up some fantastic thoughts and strengthens my faith. The bread and butter comes from Greg Koukl, the guy has a mind that works like a calculator, everything is reasonable and logical and built on solid foundations.

If you're in Southern California, BIOLA university has a great apologetics seminar every semester that usually has a few free sessions if you don't want to drop a lot of money on them. But they have partnered with STR in the past. Use it!