Take a bottle of Mister Glue with you when you go hunting and fishing. You may have seen this type of glue at hunting and fishing shows or sportsman shows around the country under different names. There are several and most of them are very good. The ones actually made in Germany are usually better than others.
You can use Mister Glue for repairing neoprene waders or rubber hip boots. If a rubber or hypalon raft gets holed or springs a leak you can instantly repair with this glue and being water proof and flexible you do not have to wait until the next day to go back in the water. Use to repair lures or for a drop on knots to hold them fast. Glue rain gear that gets torn or a split stock in a rifle or shotgun.