Comment Forget their computer (Score 1) 334
You could pay about $100 per year to use Skype to call their telephone whenever you want.
Alternatives to Skype exist.
Calling cards are possible (I've had success buying from Nobelcom.com).
You wouldn't be able to attach any photos, but they're not fun with dial up anyway.
You would have to call your parents when you are all awake, but calls are more personable than email.