DW and 2 DSs are driving down on 10/18 for 12 wonderful days. It's our 16th time down and 4th with our 5 & 2 year old. This year I'm considering renting a GPS. Knock on wood, we've never had any problem but I'm thinking for the price ($120 for 2 weeks) it may be worth it to find an alternate route should we hit a long traffic delay on I-95 or elsewhere. Those who have driven a long distance know how much we rely on getting there when we hope. Has anyone rented a GPS and found it to be worth it? If so, can you share where you got it from? Thanks!