Mona or Suki - what did you need the thermometer for? BTW most places here check temps before they let you in.
Suki - I haven't decided on disposable. I think that's what I'll take with the idea to reuse them. I hate using plastic when it's not necessary. The dishwashing soap is a good idea and I will take some. Shopping bags are reusable, either cloth or heavy-duty plastic, all with straps.
Mona - thank you for the tray! I have one from Ikea, about 12x18" with an inch-high rim. Size is not a problem. My favorite tray is a melanine one with butterflies that I bought at the butterfly house in Redding CA about 20 years ago.
Pam - the alcohol wipes are the size of the other sanitizing wipes and they are in a pop-up container. We don't have bleach wipes or any sprays.
Pat - the gloves are for filling up the gas tank and any unforeseen circumstances. I will ask (as usual) that the maids don't clean the room while I'm there.
Barbara - LOL. I lived in the SF Bay Area long enough to know never to leave home without a corkscrew and a bottle stopper or two. There are lots of good wineries in the area and I plan to visit a couple of my favorites. A decent red wine glass has always been on my packing list for auto trips. I'll use the small hand towels the hotel provides so I don't need to bring from home. Cloth napkins - only at home when I'm trying to impress guests :-).
Ann - yes! salt & pepper shakers. For 3 nights, I don't need more. I went to the market this morning, it reopened a week ago after a long closure. All the summer fruits were piled high - apricots, peaches, nectarines, grapes, cherries and big, red, seedless watermelons. Since most of the fruit orchards are in the north where I'll be staying and visiting, I only bought some grapes . . . . and 2 kilos of the last strawberries of the season, though I don't expect very many to last until I leave on Sunday. I also went into one of the dried fruit and nut shops for some peanuts (my favorite snack) and was tempted so I got some dates, raisins and cashews as well. Now I have to figure out where to hide them until Sunday.
Toni - I keep a sturdy cooler in the car's trunk. Since most of the year, it's pretty hot and sunny here, I put my cold and frozen food in it from the supermarket to home. For a trip, I freeze 2-3 large soda bottles with tap water. I will probably bring it up to the room to keep things cold (the mini fridge is quite mini). I always take a small one for day trips as well (even in Europe).
Donna - the colander is brilliant, especially since I expect to buy some fruit - especially cherries, on the road. I thought about cherry tomatoes this morning at the market but I don't need a kilo (they don't sell smaller quantities). I might pick some up in a supermarket during the trip. BTW they were invented here in Israel. Hummus, yeah, I can get it in half a dozen flavors in any supermarket. Eggplant salads too, lots of varieties. I may just go with that, though I usually don't eat them at home (too many calories).
CWsocial - all the sights have picnic tables. But a small table cloth is something I might take.
Ken - Hey, how are you? The kettle and minifridge are standard at the hotel. The boxed breakfast is not. They have (er, had) very good buffet breakfasts and did not mind people making sandwiches for lunch. If I don't like the boxed meal, I'll just buy some stuff at the supermarket. That's not a big deal. What I am going to miss is leisurely restaurant dinners.
Thank you all for the excellent suggestions. I'll let you know how the trip goes.