Yes Robs right,
Theres short medium and long term.
If your keen to get results today with little effort then Pay Per Click would supply this - but it's obviously not the only way.
If you don't mind me saying I believe you need to change your website to help visitors and search engines navigate your site a little more easily. Restrict the width to a max of 780 pixels wide and make the photos larger or 'zoomed' in a little more, put yourself in the mind of your ideal customer and write directly to them one-to-one on the webpage.
Make it easy for them to contact you like hyperlinking the contact page and email address, and have an email address using your domain name it looks much more professional.
For the medium term, get your site optimised, there are a few people that could help you do this, if you did it yourself it's free (except your time and effort) or someone here can do it for you - or go 50/50 get a seo report and then just follow the instructions.
Then longer term build an email mailing list, this becomes invaluable once it gets fairly large, just keep in touch with people on a month by month basis, reminding them of who you are, how people have benefitted from using you and then a good snippet of information to ensure they don't unsubscribe.
This is just a few of a zillion ways but it's better to do one or two well than 20 half done
I'm sure others will add more so I suggest you wait a bit and get some more suggestions and then start with what you like the sound of best.
The key to it all is testing, recording, tweaking and testing again until you have a documented step-by-step way of turning on the sales tap as and when you need to
Rob