Hi Stewart, the tour sounds great. I was wondering if you would like to offer a dvd for sale on your tour called 'Echoes of Camusfearna' , this is a wildlife programme narrated by Virginia McKenna and centres in the West of Scotland not far from Isle of Mull.  The last stronghold of the wild sea otter made famous by Gavin Maxwell and his higly acclaimed book 'Ring of Bright Water'. This programme feature archive footage of Gavin Maxwell playing with the otters in the streams that run close by Camusfearna, as well as the work done by the International Otter Survival Fund (IOSF).  We could send you a copy to view before you decide, but what a great souvenir for people to take home and remind them of their holiday tour with you. The DVD retails at £10.99, but we could arrange a great discount off the dealer price if you were to take 30 copies, 25% discount would give you a unit price of £5.61 plus vat of 98p, post and packing would be £4.75 for 30 units making a total cost of £6.74 per unit.  The more you buy the better the price we could negotiate for you, to increase your profit margin. Please do not hesitate to contact me should you be interested.  We are a publishing and distribution company based in the Isle of Man,Beckmann Visual Publishing, our website address is www.beckmanndirect.com,  my name is Gillian Walker and my telephone number is 01624 816585 ex. 26. Do not hesitate to contact me if you have any queries or need more information. Kind regards GILLIAN