Best way to link building a hotel website

I focus on article submission and forum posting.
I've posted my article over 50 article directory and over 10 forums 10 days ago.
All the article are approved. But Google show no backinks, backlinkwatch.com doesn't show the increasing in backlinsk either.
Can anyone give me an advice?

Comment spam is the fastest and best way. Automated will give you a higher number more quickly, but most of these will be PR0 and therefore practically worthless. Learn how to find high PR sites on which you can leave unmoderated comments. It's all here, just search.

I often use commentluv search engine to find a blog without moderation.
Any way beside this?