Cheapest way is by car and ferry => to Tanger. I heard that there is a one leaving from Sete (France). Takes some time, but if you do have time, you will be able to bring your own surfmobile
I have only 2 weeks, so there is no choice. There is no flights from Finland, so I first fly in to Frankfurt (around 200 Euro) and then over Casablanca to Dahkla (around 450 Euro) => so from Helsinki 650 Euro.
We are staying at the camp of Rachid => 40 Euros per day (all inclusive). Not really fancy but confortable => big tents with small tents inside for more privacy...hmmmm....a bit more at least. Shower, very good food and electricity in the evenings => you can load your cameras
PS: I ordered at a German travel agency => around 1000 Euros for 10 days incl. flights from Frankfurt. I heard that Air Marokko has no weight limit, so you can take all your gear without any worries of having to pay extra. From Helsinki to Frankfurt I will have hope for a checkin lady in good mood
Maybe see you there in November