You only need to do that for SDD, FOP and sometimes 7DMT. If you are interested in those rides. Pick a day towards the end of your trip to visit HS and a day for AK. I recommend doing HS SDD FP first and for the last day. Immediately after you are successful with you SDD FP try for your FOP FP on your AK day(which should most likely be the day prior to your HS). Then do your 7DMT FP. After that you can go in and fill out your other FPs for those days. It will definitely be a little tighter that week. That's one of the heaviest, if not the heaviest weeks of the year. You need to be on your computer ready at 6:50 am on 10/31. Good luck!