Help request.... long exposure

Thank you hotdog (I like that nickname... I'll change mine for Hamburger).  I have been to Zion many time, as it is for Bryce, Grand canyon, Monument Valley, Grand Arch etc... They are all spectacular and I do have a huge amount of photos form these parks.  The difference this time is Winter... never got there in the winter.  Unfortunately, i just have 4 days since I need to be in Phoenix for business.  I am getting up to Bryce especially to try something new for me... Night or late evening photography using long exposure.  Maybe I will not get a single nice shot but, at least, I want to try it. Thank you for your advice, and thanks for sharing your very nice pictures.

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Belpat
My gallery: http://dreamland.smugmug.com/