Lyric discussion by masterofpuppets 

Cover art for Amish Paradise lyrics by Weird Al Yankovic

In the first chorus, there are also the lines:

We sell quilts at discount price Living in an Amish paradise

And in the part of the song from Gilligan's Island (There's no phone...), the name is Robinson Crusoe, not Caruso (it's from the novel).

@masterofpuppets Yes, I think it's meant to be Robinson Crusoe, but if you listen then there's a spurious schwa there. I guess it's been written as Caruso here as a reflection of this.