The only thing I know is that if you're Navy or Marines they rent one Aliner at the 32nd street naval base in San Diego. I don't have any real information aside from that because I am not military, but I was helping a friend out and did some poking around last year so I'll post it here in case it helps someone.
In looking through an old email chain I see that I did a search for OAC NBSD Camping Rentals. I might have been on the MWR website when I did this search, or it might have been Google.
The rental price was $125 a weekend and there was usually a decent size waiting list. (possibly bigger after I post this)
That's about all the help I can offer.
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2001 Suburban 4x4. 6.0L, 4.10 3/4 ton **** 2005 Jayco Jay Flight 27BH **** 1986 Coleman Columbia Popup