Hi, just registered as I'm keen to get any advice on taking a hire car from the USA into Canada and then back again all within 7 days. Our plan, which is part of a 4 week roadtrip around New England is to cross the border at Niagara on October 1st at approx 17:00 and return at this same point on the 8th at 09:00.

Thanks in advance for any tips, do's and don'ts etc.

PS forgot to add that we are based in the UK so will have come prepared with passports/visa waiver/return flight tickets.