These work just as well. Marshalltown and Goldblatt trowels have a blade that is forged with the handle, which makes them more sturdy than other types. Anyone entering Israel needs a passport, which is valid for at least six months after the date of entry in the country. The Israeli Consulate maintains a list of countries whose citizens do not require a visa to enter Israel. The water temperature is in the low to mid 70's.
Evenings are cool enough for a light jacket.
Dress is informal, and casual summer wear is appropriate for any occasion. The exception is work clothes for the dig . For comfort and breathability, a natural fabric such as cotton is preferable to a synthetic. You will want a number of changes during the workweek. Participants tend to change at least twice a day.