Here are some helpful tips to make the most of your music journey:
Try to practice everyday, even if it is just for 10 minutes! Build your routine and it will become second nature.
Here is a solfege (do, re mi etc...) based ear training program I designed using musictheory.net:
https://sites.google.com/a/sau50.org/gcs-viking-bands/sat-lab-resources
Here is the musictheory.net, an amazing tool for all musicians:
http://www.musictheory.net/
Smart Music is another priceless site. You can access it with a yearly subscription of $40.00:
http://www.smartmusic.com/
There are many backing tracks on youtube.com, here is a site with some "rock" based backing tracks:
http://www.jamcenter.com/