About my new 2006 Camry LE (4 cyl)

I just purchased an '06 Camry LE (4 cyl) automatic and thus far I'm
very happy with it. All the reviews I read seem very accurate (great
interior, nice ride, etc).

I've owned an 8 cyl domestic car for some time and grew accustomed to
that power, but I've been (so far) pleased with the 4 cyl. I cruise at
about 70 or 75 on the highway and it does that no problem, in fact when
I first got it I looked at the speedometer and I was going over 80
without realizing it.

My question is this, how does this car handle on road trips? I've got
a feeling I will be very satisfied with how it handles in the city and
on the freeway. But, I'm curious how this car would handle on a road
tirp from say, Ohio to Tennessee? There are some hills along the way
and I'm really hoping not to be disappointed.

I debated long and hard (months) about getting a 4 or a 6 and decided
on getting a 4 because of the price and gas savings.

The car is going to be used as a family car (wife and toddler w/me).

Basically two things... will I be pleased over the long haul with a 4
cyl? And how does it handle on road trips?

Thanks