Last time I looked at Egypt (2008) there was no avgas at Sharm so in theory there won't be any conventional light GA there.
The only avgas is Luxor, one airport I don't recall near the coast near Israel, a military airport near Cairo called 6th October (need special permission), and Aswan (no avgas but one can get it from the military, according to a pilot I know who has done it).
Egypt isn't like the UK