Help with a touring plan

Can someone help this user?

Dear sir, madam,
I’ve heard you can make a plan of a Walt Disney World trip, so i really like you to do that, (we are struggeling with the times to go to the attractions). I’ve some information for you:
We have 1 day at the Magic kingdom (december 28) and we would like to visit: Seven dwarfs mine train, space mountain, splash mountain, big thunder mountain, Pirates of the carribean, little mermaid (under the sea). So would you Please make a plan for us (with the recommend fastpasses). Sorry for my bad English!

Sincerely, Thomas Warmenhoven

In my opinion, the best way to secure all these attractions is to arrive in MK at rope drop and head directly to Adventureland and Frontierland (less crowded in the early morning).
I would ride Pirates of the Carribean, Splash Mountain and BTMR first thing in the morning and take FP+ for the other three attractions (7DMT, Space Mountain and Little Mermaid).

You can take these FP+ early in the morning (like 9h30, 10h30 and 11h30) to have a chance of getting a decent 4th FP+. In fact, Little Mermaid could be available as a 4th FP+ and you may replace Little Mermaid with another attraction (like Enchanted Tale with Belle, Peter Pan’s Flight or The Haunted Mansion) in your original 3 FP+ reservation. However, without FP+, touring MK in the afternoon can mean a lot of time standing in lines.

You can also take these FP+ for your afternoon (like 13h00, 14h00 and 15h00) and try to do as much possible without them in the morning, before the more crowded afternoon.

Have a good time !

Do you have tickets and have you made any fast passes? Are these the only attractions you want? What time will you arrive? Do you want us to make you a personalized touring plan using touring plans or suggest the order and times?