Hi,
My name is Steven and firstly I must apologize for my lack of reviews or certifications. With the escrow system and communication I am hopeful that you will be my happy first client.
I am more than capable of creating this for you, and can get it done quickly but I am new to freelancer.com. I also apologize for the bid being higher than budget, but I feel this is an appropriate price.
My initial idea would be to create a full screen background photo of some attractive ladies smoking on the beach, or having fun in some gentle, happy locations. If you have photos like this of your product being used it'd be a great addition I feel. I could setup a carousel type thing of alternating images in the background that gently fades, whilst in the centre on a small, uplifted Panel would be the disclaimer and enter button.
If you have a different vision I am happy produce whatever it is you see.
Do you want for them to have to actively tick a box or enter their birth date to enter, or just have the disclaimer visible?
Thankyou for your time,
Steve.