Woman killed today was innocent civilian. The sickest part is the hypocrisy of your equation of the attack against terrorists and innocent woman.
Egyptian leader Sadat came to the Knesset and started negotiations with no pre-conditions. The basis was land for peace and he got all of the land back for true peace (even though a cold one)
Peace with Jordan did not involve land for peace as there was no land dispute. It simply formalized a de facto situation.
The 1993 peace talks with the Palestinians began on a basis of mutual recognition and the renouncing of violence as a political tool. Unfortunately, the lands that were handed to the PA (fully armed by Israel) were used by extremists to launch terror attacks against Israel. When the PA didn`t act against those groups, it became clear that the PA was, in fact, using terror for political leverage.
Fight the terror sincerely, restart talks, and the Israeli public will surprise you with its generosity (remember that Isr govts are but the reflection of public mood). Continue the terror, elect Hamas (no less), ask for it all before giving anything, and peace will be delayed