my wife and i are thinking about going to the iceland at the end of May. We found 2 packages from the icelandair. One is just hotel and airfare, and the other with the deluxe spa package at Nordica. Is it worthed it to pay $700 more for 2 persons for the spa package? Also, i would like to get some advice for places to go for our 4 nites stay in Reykjavik. thanks in advance, and have a great weekend!