Sell A Timeshare For Me

I have this timeshare in one Florida estate. I had it for almost a decade now and it seems I have gotten bored of being in the same place each vacation time all these years now. So I am planning to sell this timeshare to have another one in some other place too. This is why I am asking help from some friends to sell a timeshare on my behalf as I do not have much time to do it. I also do not have many resources to place an ad for it. So now I am simply relying to friends to sell a timeshare at reasonable price while I cannot due to the busy schedule that I have with my work.