I actually do ^^ Here you have around 40 textbooks for icelandic.
Icelandic online (Online Icelandic Courses made by the University of Iceland)
Cool Icelandic (a youtube channel)Icelandic TV series which are designed for learning Icelandic
Courses entirely in Icelandic
ielanguage
Some memrise courses
Radio
Common verbs and their conjugations
Stories to read (scroll down a bit and you will find th gigantic list for Icelandic)
More books
For movies/series i had to search a bit:Rams + eng subs (movie)
Black angels + subs (serie)
Trapped + subs(movie)
Good luck with your studies~