I have just completed the first stage of development on a holiday booking engine project. We are currently trying to get participant to sign up to become members of the site so that they can sell their own holidays online. Each member will have their own section within the website (done in asp/sql server db) and the front-end of the website will be going live within the next few weeks once enough members have signed up.
My problem .. I have been instructed to develop a search engine marketing strategy for the site (we already has many similar domain registered). Is there any basic checklist of things i should follow first. I understand many of the basics of making pages search engine friendly but dont know where to start on submitting the site and developing other sites and subdomain sites. These other site would be dynamically create the information from the central database with members sign up information i presume. I would be very grateul for any help on giving me an overview.