Tent & GPS suggestions.

[Triple]

Never bought a tent-- always had one to borrow from someone else. Google searches are revealing a brain-numbingly large variety and I don't know anything about any of them. Easy to set up (pop-up if possible, though I think they take up more space broken down), easy to attach to the bike, durable, and affordable, please.

I'm also considering a weather-proof GPS system, finally. "Considering," as in I'm not paying $500+ for something I can manage on my own with a road atlas and the clear sleeve of my tank bag. I don't know which brands are good and which ones aren't. I would like a kit, complete with necessary mounting equipment.

Links and suggestions welcome...