I think you’ve done a great job of visually explaining your concept with the sketches on these 2 posters. I actually quite like how the font has a chilled snowboarder vibe to it. The titles are good in the font you’ve used, but if you can find a more readable font for the paragraph text without losing the characteristics too much, it would make it easier to absorb with a quick glance.
The right margin alignment of the title box on the second page is a little bit off from the one on the first page.