April is the best time, right after spring break. The downside is the cost. Expect to pay more for April.
We have been in April, May and July and are thinking about going in June next year.Atmosphere is about the same and we have had a blast on every trip In our experence we like the weather better in the earlier months.
Bet your even more confused then you were before you asked your question lol .... but as you can see anytime of the year is a good time to go to TTR...for us Mid Jan is the best time only because we wish to escape the cold Canadian weather for a bit.... so you pick the date that is best for you and head out with a good attitude, meeting new people, have an open mind and be prepared to have fun.