Placing ads in hotel kiosk information

I need to find advertisers to place ads on a hotel interactive kiosk.
I need forms sending to them on line or by fax, gaining a signature, credit card details, banking standing orders or cheque. Return from customer on line or fax, and then sending to me for checking and processing. Cost of ad £85 plus vat, cost of advertising around £7 a week plus vat. I need approx 900 advertisers over the next few months (6 months) and also ongoing from then.