Well of course you can do it. Lots of things seem hard if you've never done it... until you do it... and you learn.
2 steps forward, 1 step back. Determination will see you to the goal. Of course it doesn't seem easy. Nothing worth achieving ever is.
Remember, the obstacles are only visible when you take your eyes off the goal.
C'mon... what's the charity? Is it worth some effort? Of course it is or you wouldn't be doing it. Well, you can do this too. You're not the first to be ... intimidated (lousy word,but I can't think of a better one right now) by this, and you wont be the last, but if a schmuck like me can do it....
Just go for it. We never grow until we're pushed outside the boundaries we're comfortable with. This is me pushing. You can do it. And we'll help. But, we won't accept excuses... only results. We can accept mistakes along the way... Hell, we expect them, but there won't be anything that isn't solveable. The cumulative IQ here is tremendous.
mods, can we have a 'dislike' button ?