Hi Sarah,
We are in Sunny Beach at the moment, so it would be ok to collect passengers from East-Northeast Bulgaria as we'll cross the border at Ruse - that is Shumen, Varna, Veliko Tarnovo, Yambol, etc.
We have a diesel Peugeot and a petrol Renault Espace available for this trip. So if there are more passengers, we'll take the people carrier. Otherwise it will be the Peugeot. We don't want to make any profit, just trying to reduce the cost of the trip.
The journey will cost 250-300 pounds, so the more passengers the less the cost per person.
Cheers,
Theo