Likewise, I'd rule that any attempt to touch an unwilling target in combat calls for a Fists check, likely opposed by the target.
As for whether or not you can feed at range when you can Incite Emotion at range, I would rule that you can't. As well as it being strongly suggested that you can't, none of the books show a White Court vampire being able to feed without touching. In fact it seems, from how the Raiths feed in any case, that they not only have to touch their victim, but to get a "proper" meal, they have to engage in the act that the emotion inspires. So, if you're a lust-feeder, simply touching someone who's aroused might be a taste (see Thomas' time taking "tiny bites" from women in his hair salon), to feed properly from a single target, you have to have sex with them.
Which has all kinds of scary implications for how the Skavis and Malvora like their main course...