Yes, fletching, cooking, woodcutting, and thieving are probably still the fastest/easiest. Of particular note to you would be cutting ivy, which is a very fast way to get woodcutting experience that doesn't give any logs, so it's great if you're at the computer but have things to do in another window. To get caught up to speed, I'd honestly start by looking at the news archive on Runescape.com. Go back to the last update you can remember when you left, and work towards the present. If you're interested in further information on something you see there, there's articles on tip.it that can help you out. As far as making money, I'm a big fan of slayer although there's always GWD if you want to monster hunt, and your production skill of choice for skilling.