We are visiting Scotland in July and will be visiting two days in Edinburgh then driving to Fort William by way of Glencoe, staying in Fort William for one night. Then back down to Callander for one night. We would like to visit Stirling Castle and Bannockburn before our flight at 5:30 p.m. at the Edinburgh Airport. Should we stop at Stirling before heading to Fort William or will we have enough time the day we leave? Any suggestions for lunch stops? I visited Scotland back in 1981 and 1983. This time I have my husband and two daughters with me, 18 and 21 years. Any suggestions would be greatly appreciated.