Best thing to do..
1. Get a ptera
2. Get crossbow with grappling hook.
3. Get enough cakes for a 150 snail,keep in fridge.
4. Fly to swamp, jump off ptera shoot with grappling hook, hop on ptera and fly back to base.
5. Knock out and feed cakes.
6. Build small cage and place snail inside on wandering.
7. Enjoy cp and polymer all day every day.