My daughter and I have reservations at the Kakslauttanen Arctic Resort. We were hoping to take an overnight train to Rovaniemi and then a bus to Ivalo. We can't locate an overnight train without having to sign up and pay between $200-$300 for a Eurail Pass. How do we make reservations on an overnight train without signing up for a Eurail Pass? And, is there a way to get to Stockholm from Kakslauttanen other than flying from Ivalo-Helsinki-Stockholm? Perhaps another overnight train through Sweden?