Marinate the venison whichever way you like.
I usually marinate with a little worcestershire, Dale's, and some Zesty Italian.
I cut the backstraps into strips about 1.5" thick.
Take some jalapenos and either cut them in half length wise or hollow out the core. Depending on how hot you like the peppers, clean out the seeds appropriately. If you like a mild pepper, take all the seeds out, if you like a medium pepper, leave a few, if you like em hot, leave plenty of seeds.
Now take the jalapenos and stuff them with cream cheese.
Now take the venison slices and wrap around jalapeno. I also like to take strips of bacon and wrap over the top of the venison.
Use some toothpicks to hold the "Popper" together.
Now take them to the grill and throw them on.
Cook till bacon is done. Or however you like the venison to be. Medium rare, medium, etc.
DELICIOUS!