try and

Well, since Mr. Wilson and I find ourselves correcting the world's grammar, let's do one more. If I don't "go postal" over thusly, it will be over try and.

For generations, commentators have criticized try and, as in I’ll try and see her tomorrow, preferring try to in such constructions. Both have been in constant use throughout the period, however, and the main difference is that try and is almost always limited to Casual and Impromptu levels and their written imitations, whereas try to is Standard, appropriate at all levels.

Kenneth G. Wilson (1923–).
The Columbia Guide to Standard American English. 1993.

To repeat, "try to is Standard, appropriate to all levels." That's Mr. Wilson's gentle way of saying "Never say try and'; always say try to.