Just finished Honest Hearts and had a lot of fun. Unfortunately, it was rather short and because of it the storyline felt blurred and rushed. The rain was nice, and I the goodie box they put in at the end with all the stuff put a little smile on my heart.
However, now that I'm finished, I'm wondering-what else is there to do? I've tried getting to the crashed plane to no avail, I can't find any quests, nor can I find Graham to speak to him or make any purchases from him...I can't find a single NPC to even talk to...Is there anything to do?

Run around pretending to be a tribal.

Kill bears.

Sleep on dirt.

Eat plants.

What more could you ask for?