Hello Guys and Gals!
Here is my video for "Mini Adventure" Achievement.
I explain in the video where to pin the challenge so you can keep an eye on the timer (HIGHLY Recommended), I use an upgraded S1 class, its just easier that way, and i also show a few spots where i end up rewinding either through going to fast, or just crashing.
BUT, it is easy enough as you long keep hitting that rewind button if you mess up!
Hope this helps!