Copy an image URL by right-clicking a picture on Photobucket. Then click on the icon that looks like a picture of mountains in the "post-message" box here on TFW. Finally, paste the URL into the pop-up dialogue box.
Nice outdoor shots. Too few comic use them IMO. I'd suggest proper sentence structure, proper spelling and a bit of work on fitting text into the speech balloons. Errors such as those tend to pull readers out of the story, and you want your readers to be immersed in the story.