Where would I get the best deal on a worldmark timeshare on the secondary market?
If you're comfortable working with an auction site, eBay is a very good resource. That was where I bought mine several years ago. You may find something here on Tug. Redweek.com may have something. WMOwners.com is also good. There are others. But in my experience, the best deals happen on eBay.
WorldMark accounts tend to be pretty straightforward. You're working with the size of the account, how many credits are available annually, the anniversary date of credit issue, and how many housekeeping tokens are available. That's about all there is to know. More is not necessarily better. You buy a [whatever sized] account that comes with [X amount] of credits already in the account, with [Y amount] of future credits available to borrow. The account may have zero credits available right now, so is a "stripped account" that should sell for less, than a "fully loaded" account that has several years-worth of credits available to use that transfer to you as the Buyer. Credits are good for 25 months from the anniversary issue date, so even a stripped account will reload within a few years. There are booking tricks to keep expiring credits from disappearing from the account. Maintenance Fees are based strictly on how large of an account you own. WorldMark is a Club, and there are no deeds, fixed weeks, or variable rates members pay. So the rates all members pay are equal, based on account size.
Read through the WorldMark Forum here before you buy, to make sure you know what to expect, and to help decide how much of an account you want to buy, The smallest contract is 5000 credits, I believe, and it can easily go up into tens of thousands of credits from there. Because of things like Monday Madness, Bonus Time, Inventory Specials, and being able to rent credits from others if you're short (up to double the amount you own each year), you can easily stretch a smaller account into more usage. You can also buy multiple accounts and transfer credits between accounts, as needed. There is a strategy to that, if you want to manipulate things to your advantage. So be sure you're buying the right-sized account that fits your needs, and don't overpay. I'm hearing about 20 cents per credit is a good price right now. I paid far less than that when I bought, but I got an especially sweet deal. Shop around, and ask questions of the Sellers. Note that a lot of ebay Sellers are third-party companies that copy and paste ad material, so things may be slightly incorrect - maintenance fees quoted are often incorrect. If the Seller is one with plenty of positive sales history, chances are good they're accurate. Just be smart in what you're bidding on.
Good luck!
Dave