You may need a bit of help from Google for this one.

Would you rather try...
Prefix

Free Soloing - Lark
Cave Diving - Haven
Highlining - Mud
Wing Walking - Aspen
B.A.S.E. Jumping - Pine
No-Limits Apnea - Cliff

Favorite Day of the Week
Suffix

Sunday - watcher
Monday - bite
Tuesday - frost
Wednesday - wing
Thursday - leap
Friday - fall
Saturday - swoop
Undecided - dapple

I find these all equally terrifying, but if I absolutely had to choose, I'd go with cave diving.

I got Havenfall!

What name did you get?