Searching the Internet recently I came across the blog El Salvador: The Life. The site is "designed to help deportees and families of deportees (or anyone else planning to move to El Salvador) prepare for the process, what to expect and how to begin. This is not intended for tourist, but rather those planning to move." It has a number of posts about day-to-day life, including such topics as Internet access, the postal system, and plumbing. The most recent post provides a sample of grocery prices. Check it out.