Likud, I guess, though I'm not very knowledgeable on the subject.
I'll try and simplify Israel's political parties a bit:
Israeli Political Spectrum operates on four spheres: (Far from perfect descriptions but meh)
- Security/Peace
- Foreign Policy/Domestic Policy
- Religious/Secular
- Capitalist/Socialist (not so much a prevalent divide anymore because foreign policy dominates so much of Israel's agenda).
A lot of parties are in between certain categories.
Likud: Security/Foreign Policy/Moderately Religious/Capitalist
The Jewish Home: Support for Settlements as a means for Security and Peace/Foreign Policy/Religious/Capitalist
Yisrael Beiteinu: Security meshed in with a very nationalist vision of peace/Foreign Policy/Secular/Capitalist
Kulanu: Security/Domestic Policy/Secular/Pragmatic Capitalism + fighting income inequality and for consumer protection
Yachad: Settlements, ultrazionism and ultranationalism over security and peace/Foreign Policy/Very Religious/Economic Social Justice
Shas: Mix of Security and Peace/Domestic Policy/Very Religious + Mizrahi/Sephardic ethnic interests/Economic Social Justice + Populism
United Torah Judaism: Tilts more toward Peace/Domestic Policy/Very Religious + Ashkenazi interests/Economic Social Justice
Yesh Atid: "All Moderate Hero/Democratic Liberals, All the time" (Mix of Security/Peace; Domestic Policy; Secular; Economic centrism)
Zionist Union (Labor/Hatnuah): Peace preference w/ some security concerns/Domestic Policy/Secular/Social Democracy
Meretz: Pure Peace Preference/Domestic Policy + Green Politics/Secular/Social Democracy (Members of Socialist International)
Joint Arab List: "Israeli-Arab Interests"/Has strong Anti-Zionist elements but other parties in it are Pro-Peace in the left-wing sense of the term/Domestic Policy Preference + Arab nationalism/Secular and Islamic/Socialist and Marxist elements mixed in with some social democracy elements*
* The Joint Arab List has like 4 parties in it and it makes it difficult to pin down its ideology. But, half the parties are Anti-Zionist and the other half are pro-Two State solution. There are some secular parties but other are very islamic in nature. Mainly left-wing parties but some right-wing elements as well.
For you Goldwater, I think Likud, Kulanu or Yesh Atid would fit decently, depending on what you care about the most (Security = Likud; Secularism = Yesh Atid; Economics = Kulanu).