Hey mate, i was stuck as well today. I used this solution, got me right out no drama's.

http://www.reddit.com/r/dayz/comments/24uwyw/my_player_spawned_under_the_berezino_apartment/

I guess if you think you're stuck on a log then remove the log file. I was under a house, removed all the structure files like the example. Then when i logged back in there was no house around me. Make sure you backup the files right, and its worth a shot.

Good luck.

Nevermind, i removed files and fixed it myself.

Apparently you might need steam Id. I think this is it, STEAM_0:0:122833372 but i'm not 100%