I saw one at a hamfest - unfortunately She Who Must Be
Obeyed
 walked up behind me and said "If you buy that piece of junk,
 you and your 'find' are sleeping outside." 
That should not be a
problem, methinks.  Make sure you use a
double-layer floor in the tent (available from any military
outlet) *and* properly wire the place for AC, so you can play
with the puters.  Problem fixed. :)
--fred