One thing you can do with your orphan airmiles in AA and HA is transfer them into Hilton Honors points. Two Hilton points for 1 airmile. Must be in increments of 5,000. So 20,000 AA and 15,000 HA miles would net you 70,000 Hilton points. That should get you a couple of free nights at a Hilton property. If you work it properly maybe 3 nights.
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"A day without Points/Miles is like a day without SUNSHINE"