Panama, round three?

I got a call a couple days ago from Global Expeditions, asking me if I'd be interested in being a country assistant again this summer. I told the rep I'd consider it, and she sent me a list of all the places still needing a country assistant. There are lots of them but Panama is among them! So...what will this summer look like? I've been waiting for the Lord to confirm to me whether to go on the trip I signed up for last fall. It's one I'd love to do but have never had that "Yeah, the Lord wants me there this summer" kind of feeling about it. So maybe this is why (this trip is not one needing a country assistant). What this summer will look like, I have no idea. But I am excited about the possibilities!