All font in a consistent heavy metal format (see example fonts attached to brief).
43K Wilderness Solutions (heavy metal font)
North Coast Trail (Position upper middle, with heavy metal wings extending up and out - like the attached "triumph" logo
Then a bit lower down...
Decade of Determination
(all in Heavy Metal Font)
Here are more ideas to help you refine your design:
1. I want the finished design to clearly be a play on 1970's-1980's heavy metal band t shirts. I don't want people to have to guess at what we were going for. Make it obvious.
2. I want the design to be fun but still professional.
3. I would prefer just font on the front (minor imagery ok) with the main illustration on the back.
4. Illustration on the back can be your choosing but my ideas are a metallic animal, bird, wings, etc. Please use your imagination.
5. New example tshirts added to the attachments