SEO for uk property website

I am looking for someone to get my website onto Google 1st page for the keyword: caravans for sale The site is a well established caravan sales market place. The site will be for the UK only YOUR EXPERIENCE: Please provide us with your SEO experience and some references (successful project examples etc, References will be identified). TIMESCALE: I need the site to be in FIRST PAGE of google(UK) for my keywords within estimated time. TECHNIQUES: -- ABSOLUTELY - No black hat, gray hat or unethical SEO methods are to be used -- Google guidelines must be followed and no way should be compromised -- Only white hat - ONLY SEO experts should bid -- Quality 1 way back links must relate to site topic on high quality PR ranked relevant sites -- No spam method(s) can be used -- no fake profile building techniques are to be used -- No use of automated software or bots -- No links from under construction pages -- No java links, jump scripts, framed pages, redirects, cloaking, CSS redirects, 301 redirects, dynamic links, flash sites/pages, hidden links, no string parameters, etc -- No link farms, traffic exchanges, link exchange programs or web rings -- No paid traffic sites -- No banned sites, porn, violent, illegal sites, etc. -- No methods or techniques that will get the site banned, de-indexed or sandbox -- Expert understanding of all Google/Panda Updates and how to work with them -- Detailed reports This should be PENGUIN guaranteed. When you bid, I need following information in PM: OFF PAGE SEO Methods used ( need numbers, details) Time frame