Tick anything you already have, in any order. Quests unlock once this is done.
Bouldering needs no rope and no partner, so you can walk in alone. A day pass is usually 15 to 25 dollars including shoe hire.
Find a climbing gym2 things left above. Quests are real things you go and do, so they only make sense once you have what you need.
First one waiting: Try a session at a bouldering gym