Oh, these Christian punks! Based on other covers they have done, I expected this one to be far more irreverent. However, Relient K performed a straight-ahead faithful cover, complete with beautiful harmonies and banjo!
It's important to note that the original is one of my favorite songs off of one of the best albums ever produced, Pet Sounds by The Beach Boys. So, for me to give it such high praise is a bit deal. I love this song for its irreverence - it sounds like it is going to be a sweet song, and it's about a terrible boat trip.