In the "Dawnguard" DLC for Skyrim, Gunar can be found in the town of Dawnstar. He is typically located in the Windpeak Inn, where he can be seen sitting at a table or interacting with other NPCs. If you're looking for him for quests or dialogue, checking the inn is your best bet.
You need to complete the 'Walking Nightmares' and then the 'Kill Giants' quest for Dawnstar. Then you will need to help three Dawnstar residents to become Thane. It is the only house in the Hearthfire DLC where you are required to become a Thane before you can purchase it.
No, it is paid-for DLC.
your mother.
Only on PC by downloading the Skyrim Online mod on the SkyrimNexus and there will be a Skyrim online DLC in 2013
Yes.
Yes, but only if you get the Hearthfire DLC
Very soon, be patient.
19.99 USD.
You have to buy the DLC
You can't have any children in Skyrim without the Hearthstone DLC or installing mods.
Skyrim DLC for PC is out as of 8/2/2012 in the Steam Store.
As of July 24th, 2015, no.