I'm looking to book 3 nights in Ottawa - May 11, 12, 13, 2102. I'm looking for a 3* and would like Free Parking. My preferences for zone are (best to worst) zone 1, zone 3, zone 4, zone 2. I'm looking to stay under $75/night if possible. Questions: (I am not a frequent traveller, so please forgive the very 'basic' nature of my questions.) 1) I understand that there's no definitive answer to "should I try to book now, or wait til May", but can anyone offer some guidance? For example, should I try some very low bids now to see what kind of counter offers, if any, I get? 2) Is there a way to ensure I get a hotel with free parking? On Priceline? On Hotwire? 3) Any suggestions on a bidding strategy? Thanks in advance.