Help with creating SEO video for my industry

[Ant71]

Hi There,

I'm currently producing some SEO videos for a friend of mine who has a video website for the driving instructor industry and I'm going to make some videos for him on basic SEO (overview of Google, finding keywords, content, google places, meta titles / descriptions, urls with domain name in etc, link building, etc etc).99.9% of people in this industry dont know much about website and SEO etc, so dont have tools such as SEOMOZ, wordtracker etc. Therefore I cant use these tools to get people finding the best keyword which are not too competitive for them.

Does anyone know if there is a keyword difficulty tool equivilent out there to SEOMOZ which is free, as im having trouble finding one (Google keyword tool doesnt do this). (I will be mentioning doing the 30 day trial etc, but some people will not like giving their credit card details and then cancelling).

Thanks a lot.

Antony

[GrassRootsSEO]

There are some good free tools at http://www.webseoanalytics.com/ including a keyword difficulty tool