pipersfun2 I am going to assume you ran at least one repair. Is that correct? Did you try an uninstall/reinstall since the repair didn't work?
When you were checking your mods, did you check them in one of your current saves or did you create a new user folder and new game to check them? And remember, just because you think a mod is ok because it hasn't been updated lately, doesn't mean that the mod is actually ok.
You might want to take a look at this post for other troubleshooting things you can try that you haven't already tried. [CURRENT ISSUE] Sims 4 Failed to Launch Game | EA Forums - 12561664
Like every pack, Adventure Awaits has its good points and bad points. I'm still learning all there is to do and trying various things with it but so far, I'd say it's been enjoyable and worthwhile getting. Imo, it seems to be more child oriented but there are lots of things for teens and above to do. A pretty good mix overall.
Hope this helps.