PLEASE HELP, we are going on a long vacation trip this saturday. About 5 hours! My baby is now 23 lbs. and wondering if I can start putting her front facing on a car seat? If so, what brand is good to buy? Are there any car seat that are reasonable yet very safe. The marathon britax is the best rated but I can't afford that!

but whatever takes as long as my baby is safe out there onthe road. Please suggest.