I do! and it is especially helpful to splurge at the Outback or even a better eatery.. really gets the gals warmed up to me (or maybe it's the giant beers?) ..
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.. on the subject of boas.. don't interrupt courtship to feed. But feeding the female can be helplful if you see the male has lost all interest. Remove the male, feed the female a moderate meal, reintroduce the male after 3 or 4 days. Many times that will result in good breedings. Does it do better than just waiting and not feeding? I have no way of judging for sure.. but I feel a good meal at the right time has made a difference in some cases.
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Hope that helps.