Adam and Marta from Poland run this great site and travel blog about Iceland, called "Bite Of Iceland"

Bite of Iceland serves stories spiced with tundra herbs, tales covered in thick fog, anecdotes overheard from the elves, all in all, Icelandic delights – all of them bite-sized. Apart from that, we will teach you, among other things, how to hunt for northern lights, how to go scot-free after a meeting with a shark, how to avoid going bankrupt when travelling in Iceland. Very interesting site if you're looking to find more information about traveling in Iceland.

They have recently posted this great article about traveling to Iceland for 4 days.
Is spending a few days in Iceland worth it at all? Is it possible to leave it without irritation,
because you haven't seen the whole island? Sure! click the link below to find out more!

Snæfellsnes Peninsula – Iceland in a nutshell