Center Console Boats And More

what are some more fun things to do outside? some good adventures? im trying to be more impulsive and have fun

Its the middle of winter, but today in kansas was a gorgeous 65 degree sunny day, got off work early, skipped class, called some friends, we rented a pontoon boat and went fishing at this beautiful lake, we had the most fun ever. I was hoping to get an idea of other things to do outdoors, im just really sick of the usall stayin in, movie, drinking, i want to do things that i can take some good memories from, not loss of memory haha.
Any ideas?