Hello Folks!
Sorry, but sometimes this "fear of theory"-thing is driving me nuts. TopNotch is completely right. There's nothing for free; especially not a reliable answer to 1 e4!
Around my chess area, I know a lot of people who try to practice the "one fits all"-approach. Usually they play 1 e4, followed by a King's Indian "Attack" setup, they gain, how shall I put it, not much from the opening, end up in passive positions and draw (at best!). But they have avoided theory!
OK, I can understand that you can get scared when you look at something like the Sicilian Dragon for Black.
But I thought the main point is to get to play positions that suit you, not to reproduce book lines.
You shoult PLAY an opening, not parrot its books.
Whatever defence you choose against 1 e4, there will be a certain workload. Find out what kind of middlegame you like to play. Make up your mind if you want mere equality or obtain winning chances. There's a lot of openings and subvariations to choose from.
Try it out it Blitz or computer games.
When you've found one you like, just play it. And look up theory afterwards! Playing and learning go hand in hand. If you know why you put your pieces on certain squares, you don't need to "learn" too much (well, at least something would always be helpful...).
The only thing you should avoid are those highly tactical lines, where assessments change from day to day and every move is worth its weight in gold.
You're not obliged to play anything of the like!
Even the Sicilian can be played without having to burn the midnight oil.
Play chess, not theory!
(Sorry if I sound too harsh, but I hope my point is clear.)