Np, I don't mind helping.
Firstly: In official zones, you usually adventure on your own. I don't know whether you can join people in adventures already running, but if you ask I think you can start joint adventures. Ask in the faq thread on UPN about that. You can interact with other trainers in the time out threads though; as I speak I am in the Park here and in the AR. Like I said earlier, pop into them whenever you want. In fact, I don't mind RPing with you in the park here, if you enter.
Secondly: Your post is fine RP wise I believe, but posts in the AR have a minimum limit of 200 words, so bulk your post up a bit. You only need 60 words. I see that you mention searching for "elusive" Pokemon. Why not elaborate on why you are searching for them?
One other thing. I think that you need to resize your AR post to size 1. Its a rule.
I hope this has helped