The best place to sell hosting IMO would be web hosting related forums. Many forums have offers and advertisement sections where you can advertise or offer your plans. Also you can add your site's URL and a line or two about the services you offer in the forum signature.
best way would be too use adwords i feel because 6 million people a day use google and quite a percentage will use it too find hosting also advertise on seo...web design etc sites
guys, You should check out the sitepoint marketplace http://www.sitepoint.com/marketplace its got a big reach within the webmaster community, Also use the TWH advertising forum of course
guys, You should check out the sitepoint marketplace http://www.sitepoint.com/marketplace its got a big reach within the webmaster community, Also use the TWH advertising forum of course