Roof of Africa trip

Would anyone be interested in joining a convoy of motorhomes to travel from Spain....ferry to Tunisia....about a month later cross the border into Libya, spend a couple of weeks driving across the coast route to Egypt, then either part company or continue on with us up through Jordan and Syria to Turkey etc etc??????
Timeframe: February/March/April......2012 (or even a year later if we can't get our act together soon enough, but definitely at that time of year)

Reason for pulling together a convoy(I'll be upfront ).....to share costs of compulsory police escort and English speaking escort (may not be compulsory -we need to find out)

Any takers? Even if you don't own a motorhome, you might like to rent one for an exciting road trip!