SEO Website marketing

We are looking to have 3-4 sub-sites to have them 'searchable' they need to be engine friendly. We will need suggestions on how to market we need ideas on how to implement little strategies to help market the site. We will need counters on all the sites. We want you to be able to get good ranking on google. We are taking the approach to avoid high costs & utilising your skills You must have experience in this field & show evidence of good marketing Any design suggestions, flaws on the site will need to be cross-examined. We need to implemnet these asap