Well, I've played runescape gold for over 4 or 5 years, and quite honestly, there are no safe sites for you to go on.
Jagex does a great job keeping cheaters out of the game, and it will continue. Any site that breaks rules like this, will be shut down, the only people who truly bot successfully are the people who create their own scripts.
Chances are, if you go to a site people are listing, it's aimed at stealing your rs gold account, and you will probably be infected by viruses upon opening the link, for the love of your account, please don't go to the sites, and please, don't cheat. You will be banned, there will be no warning, and you will get upset.
Play the game in right way, and if you truly need any assistance or anything, PM me on here first, then we can speak in-game, I'm very experienced.