gnoff
W:O:A Metalmaster
Mostly:
-Deciding how much time to spend in each place.
-Deciding if I want to try and camp in some places, or get hostels.
-What route to take that would be most cost-efficient and time-efficient.
-Being as cheap as possible
I have roughly 3 weeks, and am going after Wacken, to try and avoid the major tourist rush.
Camping over here is usually quite far off, you can find some cheap hostels that are very central.
Trains should work well if ordered in fairly good time before (in Swden tickets are usually released some 90 days before departure)