Yes Virginia, you can get four bikes into a Honda CR-V!

[emily_in_nc]

These are great ideas! What kind of mounting hardware is on the plywood, Emily? I would like to build something to go in my 2 door Honda Civic so that the bike stays in place when I transport it on the inside.

Edit: just found this skewer holder. Looks promising.

Yep, that's what we used. Found them on ebay for a bit less:

http://www.ebay.com/itm/DELTA-BIKE-H...item43bc6a8ce0

Also got several other items from this seller for reasonable prices and quick shipping. No affiliation, of course, just a satisfied customer.