Affiliate Marketing Secrets

I would like to combine 2 urls into 1 clickable link. The first link is a link that sets a cookie and the second is a query.
1st link: http://www.homeaway.com/?CID=a_cj_7123410&utm_source=cj&utm_medium=affiliates&utm_content=7123410&utm_campaign=10938928 (this part is my affiliate id)
2nd: http://www.homeaway.com/search/keywords:boston (final destination page)
Thanks
Marc