Well, the harvest will depend a lot on the weather we get this summer. Last year was a bad year for the heirloom tomatoes that I normally grow, the got full of spots and stem end rot before they got fully ripe, so I got very few of them. The paste type tomato plants in the greenhouse did much better, I got a decent harvest from them.
I can almost all of the tomatoes that I harvest, so I usually don't have many to give away.