Make a daily lesson plan. Each day set aside some time and plan out what you will do for that day's lesson. Determine how much time you plan to spend on your chosen websites, and most importantly, write out specific goals for yourself to work toward each day.
Find a website like speakspanish.com, which has free basic grammar, vocabulary, and pronunciation lessons for beginners. Spend a good amount of your daily lesson on a site like this, since it will help you build a good foundation for learning the Spanish language.
Sign up for a website like livemocha.com, which offers you free conversational practice with a native speaker. Learning to converse in Spanish with a native speaker is an important part of learning the language. Make sure to set up some time each day for practicing your conversational skills.
Watch Spanish television shows on YouTube. Listening to native speakers talk at a normal pace is very good practice to strengthen your oral comprehension skills. Make sure to set aside some time in your daily lesson to watch Spanish television.