What subreddit(s) would be best for finding a travel buddy?

I was pointed to this subreddit by a kind stranger after posting in askreddit, oops lol.

I have a few trips I'm going on solo in the next few months and I would love to meet folks nearby or find a person or persons interested in tagging along for one or more of the trips. What would be the best subreddit(s) to post in?

Thanks for the help!