[{tpc}]

I think the cloud based ones would be your best bet. I would do a little research on them though, as I would be concerned someone else could "find" them, and use them to determine when and when not you are there. Of course that is the overly protective part of me lol.

We have a system at home with a DVR, but I don't think such a system would work correctly on a campgrounds wireless, even with a bridge and good signal. Reason is the "software" included is kind of rudimentary, and if you don't know how to set it up right, every time the router reboots or something else happens, and the address changes, your connection to it goes away.

Of course at home I have complete access, so this isn't an issue.