An additional consideration,
ImNotCourtney, is that you are comparing two different contexts/senses of "excited...":[ul][li]
excited to <verb> -- (your example): We are
excited to go on a field trip.[/li]
[li]
excited for <noun> -- (your example): We are
excited for summer.[/li][/ul]As
CC pointed out earlier, there is no grammatical problem with either usage. So if you are going to be
excited in conjuction with a
verb, we typically connect those pieces with
to (a grammatical signal for a verbal infinitive); if you are going to be
excited in conjuction with a
noun, it is common to connect them with the preposition,
for, or another preposition (e.g, about, over, with, et cetera). In this latter case, the noun is acting as the object of the preposition.
![[santa] [santa] [santa]](/data/assets/smilies/santa.gif)
Mufasa
(aka Dave of Sandy, Utah, USA)
“People may forget what you say, but they will never forget how you made them feel.