4 more days!!...Brazilian Butt Lift/Thigh Lift/arm Lift - Dominican Republic, DO

I'm scheduled to have surgery with Dr. Robles in the Dominican Republic in June. I will be having a Brazilian butt lift along with a thigh lift and also an arm lift. I know it sounds like a lot but I want to get it over with. In August of 2012 I had tummy tuck ( no lipo) and breast lift with implant. I lost a lot of weight and want to correct my problem areas. I'm not interested in looking like a Barbie or anything. No offense to those ladies that do because if I wasn't a 35 yr old wife and mother of 2 (one of those a 12 yr old girl) i would want that lol. I just want to get rid of the loose skin and feel good about what i see in the mirror. I'm also Latina so i do want my nice round butt back lol...i will feel so good about that! when i lost all the weight my butt deflated and dropped and my thighs are still thick but the skin is loose and very jiggly. I asked some questions on the Q&A board and posted photos there. i also posted pics of my tt/bl under my review for that procedure. My problem is that I'm nervous about scars because I'm not sure how they will look on my inner thighs or on my upper arms. The scars on my breasts are almost invisible so far and the TT scar is still a work in progress. Sometimes it's light and sometimes it dark. But I do see that it's fading. I have been looking at a lot of before and after pictures and some are great but there's a few where there isn't much of a difference. Sometimes I feel like If I'm going to put myself thru this pain and be away from my family for 14 days I want to see a big difference but what if what I want isn't possible? And then I will have scars. But on the other hand if everything goes as plans I will look and feel great about my body. I'm very happy with the work Dr. Robles did on my tt/bl. I know I'm in good hands but I can't help but be nervous and anxious...Who else is on team Robles for late June?

I'm getting excited for my trip. I want to go to Walmart to pick up something's I might need. I can only think of gauze, tape, silicon strips, rosa mosqueta oil, pads. Not sure what else I should bring...