I'm fairly new to the hobby. Need good hacking ideas from more seasoned folks. Feedback greatly appreciated.

Currently have:

125,000UR points
170,000 United miles
50,000 HH points
25,000 Stash Reward points
3,000 MM

Looking to travel from either JFK or EWR to San Francisco, anytime in either Late June, July or August (3 adults). Preferably business, but will take economy (unless business is a great deal).
Staying between 6 to 7 nights. Can fly into SFO or MRY or vice versa... (Looking to cover US1 from Fort Bragg down to Monterey)... so can easily fly into one airport and leave out of the other.


Thank you!