Even if your kids decide they aren’t going to use the timeshares, unless you are ready to sell now, you’ll make your estate significantly easier to deal with by avoiding probate when your real property is owned by your trust. Otherwise, the executor of your estate is required to probate in every jurisdiction where the deceased owned real property. Whereas, when real property is owned by a trust, the successor trustee simply steps in to manage the property. That management can include selling if none of the beneficiaries are interested. All without court intervention or supervision.