best booster for sleeping toddler

[lml52169]

My 4 1/2 year old always falls asleep in his booster. I have one of those neck supports for him, but it doesn't work very well. I want to purchase a second booster and would like to know the one with the best head support. It looks to me like the parkway, but I may be wrong, any ideas? Thanks.

[Joolsplus2]

Yes, we like the Parkway best for sleeping (and side impact protection, as well). You can also try reclining your vehicle seat one or two notches (obviously won't work in most sedans, but in a minivan or some suv's it can be done), and locking the shoulderbelt (pull it all the way out so it locks tight, which can be done in many cars, but not all).

:)
Julie CPS Tech and mom to 3 in seats
http://www.cpsafety.com/articles/RFAlbum/SarahMA.aspx